Kjeltec ™ 8400 là máy phân tích Kjeldahl hoàn toàn tự động với máy đo màu tích hợp chuẩn độ và bộ lấy mẫu tự động tùy chọn hoàn hảo cho phòng thí nghiệm với lượng mẫu lớn.
NIRS ™ DS2500 cung cấp phân tích NIR nhanh chóng với độ chính xác đặc biệt nhiều loại mẫu. Kết nối với FossManager ™ mang lại lợi ích đã được chứng minh
Carten-Fujikin has developed the BNW series weir soft-seal diaphragm valves for use in biotech, pharmaceutical, and food/beverage processes where purity and sterile conditions are essential. The valves are available in 2-way, 3-way, and multi-port configurations with tube or clamp connections. They feature a PTFE or EPDM diaphragm and lightweight, ergonomic actuator design suitable for various process systems. Carten has also invested in a new SIP test rig to validate diaphragm materials and lifecycles under customer-specified steam sterilization cycles.
The document discusses various oxygen measurement applications across different industries including storage and environment, upstream and processing, recovery and waste, downstream and purification. It provides examples of successful oxygen measurement applications in pharmaceutical API manufacturing, blanketing in mixing stirrers, centrifuge inertization, general manufacturing tank storage, and chemical manufacturing such as oxidation in extruders and waste-gas reclaiming.
The document describes the ETHOS X microwave extraction system from Milestone for extracting essential oils and natural products from plants. It highlights that traditional extraction methods are outdated but the ETHOS X provides a solvent-free microwave approach that is faster, requires no solvents, avoids degradation, and produces high quality extracts in minutes compared to hours for other methods. The ETHOS X was developed in partnership with a university and has various patented extraction technologies. It is a versatile system available in different configurations for extracting fragrances or flavors.
SELON HPLC System Introduction ( LC-100 & EX-1600 & EX-1700 )Mandy Yang
SELON new HPLC series, launched in 2018, we have chinese leading technology and economic price.We have infusion pumps, various detectors, manual sampler, automatic sampler, chromatographic column, etc.We can provide suitable configuration according to your different requirements.Please write to us for quotations.At the same time, we are very welcome you to visit our factory.We have own lab and an excellent team of engineers.Please don't hesitate to email us.
export2@selon-group.com
www.selon-group.com
This document provides information on laboratory equipment and services offered by a company. It describes their mission to distribute high-end laboratory solutions and support optimal laboratory operations. A variety of analytical instruments are highlighted, including those for organic synthesis, batch reactions, chromatography, sample preparation, elemental analysis, and more. The company aims to provide quality services like installations, training, maintenance, and technical support to customers.
Determination of Anions by Ion Chromatography
1 SCOPE AND FIELD OF APPLICATION
This method is suitable for the determination of inorganic anions in Ammonia Solution in the range 100 ppb to 50 ppm m/v.
2 PRINCIPLE
The sample is passed through a column of anion exchange resin, on which the anions are absorbed and separated. They are then eluted with dilute sodium carbonate/sodium hydrogen carbonate solution and passed through a suppressor. This replaces the cations with hydrogen ions and thus reduces the background conductivity of the eluent. Final measurement is by conductivity
Carten-Fujikin has developed the BNW series weir soft-seal diaphragm valves for use in biotech, pharmaceutical, and food/beverage processes where purity and sterile conditions are essential. The valves are available in 2-way, 3-way, and multi-port configurations with tube or clamp connections. They feature a PTFE or EPDM diaphragm and lightweight, ergonomic actuator design suitable for various process systems. Carten has also invested in a new SIP test rig to validate diaphragm materials and lifecycles under customer-specified steam sterilization cycles.
The document discusses various oxygen measurement applications across different industries including storage and environment, upstream and processing, recovery and waste, downstream and purification. It provides examples of successful oxygen measurement applications in pharmaceutical API manufacturing, blanketing in mixing stirrers, centrifuge inertization, general manufacturing tank storage, and chemical manufacturing such as oxidation in extruders and waste-gas reclaiming.
The document describes the ETHOS X microwave extraction system from Milestone for extracting essential oils and natural products from plants. It highlights that traditional extraction methods are outdated but the ETHOS X provides a solvent-free microwave approach that is faster, requires no solvents, avoids degradation, and produces high quality extracts in minutes compared to hours for other methods. The ETHOS X was developed in partnership with a university and has various patented extraction technologies. It is a versatile system available in different configurations for extracting fragrances or flavors.
SELON HPLC System Introduction ( LC-100 & EX-1600 & EX-1700 )Mandy Yang
SELON new HPLC series, launched in 2018, we have chinese leading technology and economic price.We have infusion pumps, various detectors, manual sampler, automatic sampler, chromatographic column, etc.We can provide suitable configuration according to your different requirements.Please write to us for quotations.At the same time, we are very welcome you to visit our factory.We have own lab and an excellent team of engineers.Please don't hesitate to email us.
export2@selon-group.com
www.selon-group.com
This document provides information on laboratory equipment and services offered by a company. It describes their mission to distribute high-end laboratory solutions and support optimal laboratory operations. A variety of analytical instruments are highlighted, including those for organic synthesis, batch reactions, chromatography, sample preparation, elemental analysis, and more. The company aims to provide quality services like installations, training, maintenance, and technical support to customers.
Determination of Anions by Ion Chromatography
1 SCOPE AND FIELD OF APPLICATION
This method is suitable for the determination of inorganic anions in Ammonia Solution in the range 100 ppb to 50 ppm m/v.
2 PRINCIPLE
The sample is passed through a column of anion exchange resin, on which the anions are absorbed and separated. They are then eluted with dilute sodium carbonate/sodium hydrogen carbonate solution and passed through a suppressor. This replaces the cations with hydrogen ions and thus reduces the background conductivity of the eluent. Final measurement is by conductivity
BENFIELD LIQUOR:Determination of Diethanolamine Using an Auto TitratorGerard B. Hawkins
BENFIELD LIQUOR:Determination of Diethanolamine Using an Auto Titrator
1 SCOPE AND FIELD OF APPLICATION
This method is suitable for the determination of diethanolamine in Benfield Liquor.
2 PRINCIPLE
Diethanolamine is converted quantitatively into ammonia by boiling in the presence of sulfuric acid and copper sulfate. The ammonia is distilled from an alkaline medium and absorbed into boric acid. The solution is titrated with standard acid.
The document summarizes Almatec's air-operated double-diaphragm (AODD) pumps. It describes their E-Series, FUTUR Series, and BIOCOR Series pumps. The E-Series are made of plastic materials and suitable for abrasive and hazardous applications. The FUTUR Series are designed for chemical supply in semiconductor industries. The BIOCOR Series meets hygienic standards for pharmaceutical and food uses.
Flexim Fluxus Ultrasonic Flow Meters - Flow Measurement In Refineries - Broch...Thorne & Derrick UK
The document discusses non-intrusive ultrasonic flow measurement using FLEXIM's WaveInjector technology. It provides examples of how the WaveInjector has been used to measure flows in refineries under harsh conditions, including temperatures up to 400°C. The WaveInjector allows flow measurement without intruding into pipes and does not require maintenance like conventional intrusive technologies. Its non-intrusive nature provides benefits such as easier installation and maintenance, reduced costs, improved safety, and reliable measurement even at low flows or in dirty environments.
In-Situ Oxidation Procedure for High and Low Temperature Shift CatalystsGerard B. Hawkins
GBH Enterprises provides a 7-step procedure for the in-situ oxidation of high and low temperature shift catalysts prior to removal from the system. The procedure involves purging combustibles, cooling the catalyst beds, metering in air at increasing rates, and monitoring temperatures until oxidation is complete, estimated at 12 hours. The process allows for the controlled oxidation and safe discharge of the catalysts.
Reactor Modeling Tools - An Overview
CONTENTS
1 SCOPE
2 OPTIONS IN REACTOR MODELING
2.1 General
2.2 Level of Complexity of Model
2.3 Mode of Operation of Model
2.4 Deterministic versus Empirical Modeling
2.5 Platforms for Model
2.6 Steady State versus Dynamic Model
2.7 Dimensions Modeled in Reactor
2.8 Scale of Modeling for Multiphase Reactors
2.9 Writing and Using the Model
APPENDICES
A CHARACTERISTICS OF DIFFERENT REACTOR MODELS
B NEEDS FOR MODELING AT DIFFERENT SCALES IN
HETEROGENEOUS CATALYTIC REACTORS
C REACTOR MODELS EMPLOYED WITHIN GBHE
DOCUMENTS REFERRED TO IN THIS PROCESS ENGINEERING GUIDE
Naphtha Steam Reforming Catalyst Reduction with MethanolGerard B. Hawkins
Procedure for Naphtha Steam Reforming Catalyst Reduction with Methanol
Scope
This procedure applies to the in situ reduction of VULCAN Series steam reforming catalysts using methanol cracking to form hydrogen over the catalyst in the steam reformer.
The procedure is likely to be applied to plants using only heavier feeds (e.g.: LPG and/or naphtha) and some combination of VULCAN Series catalysts.
Introduction
A small number of steam reforming plants do not have an available source of the commonly used reducing media (e.g.: hydrogen, hydrogen-rich off-gas, natural gas). These plants will usually operate on LPG and/or naphtha feed only where cracking of this hydrocarbon is not usually advised for reduction of the steam reforming catalyst ...
Use and Applications of Membranes
0 INTRODUCTION/PURPOSE
1 SCOPE
2 FIELD OF APPLICATION
3 DEFINITIONS
4 GENERAL
4.1 What is a Membrane Process?
4.2 What does a Membrane look like?
4.3 Why use Membranes?
4.4 Membrane Types and Polymers Used
5 REVERSE OSMOSIS
5.1 Principles of Reverse Osmosis
5.2 Limitations
5.3 Performance
5.4 Costs
5.5 Worked Example
5.6 Applications
6 MICROFILTRATION AND ULTRAFILTRATION
6.1 Microfiltration
6.2 Ultrafiltration
7 PERVAPORATION
7.1 Classes of Application
7.2 Characteristics
7.3 Costs
7.4 Example - Lurgi Design
7.5 Application - Stripping Organics from Water
8 GAS SEPARATION AND VAPOR PERMEATION
8.1 Gas Separation
8.2 Vapor Permeation
9 LESS COMMON MEMBRANE PROCESSES
9.1 Dialysis
9.2 Electrodialysis
9.3 Electrolysis
9.4 Salt Splitting
10 BIBLIOGRAPHY
TABLES
1 UTILITY CONSUMPTION AND COST COMPARISON
Determination of Argon in Ammonia Plant Process Gas Streams by Gas Chromatogr...Gerard B. Hawkins
Determination of Argon in Ammonia Plant Process Gas Streams by Gas Chromatography
SCOPE AND FIELD OF APPLICATION
This document is a method for the determination of argon in process gas streams in the range 0-10% v/v.
The document describes the Holl-Reactor, a two-dimensional reactor design that allows independent control of shear and flow rate. It offers improved reaction control and decreased reaction times, often by orders of magnitude. Several examples are given of reactions showing significantly faster reaction times in the Holl-Reactor compared to conventional stirred tank reactors. The Holl-Reactor enhances a variety of chemistries and can speed up reactions over 100 times.
The document provides a procedure for chemically cleaning a boiler with EDTA (Ethylene Diamine Tetra Acetic Acid) at the Hindalco Mahan Aluminum plant. It involves several steps: 1) rinsing the boiler to remove loose deposits, 2) acid cleaning to remove mill scale and rust, and 3) passivation with EDTA to form a uniform protective magnetite layer. Supporting requirements include chemicals, sampling points, temperature monitoring, safety provisions, and an emergency plan. The goal is to render the boiler surfaces corrosion resistant for safe operation.
Saakh Pharma is a private pharmaceutical company located in Karachi, Pakistan. The company took over an old factory and upgraded it to meet cGMP standards for manufacturing APIs. Renovations included upgrading clean rooms, installing new equipment, and improving utility systems. The factory now produces several semi-synthetic penicillins and cephalosporins. Saakh Pharma aims to produce high quality APIs and work towards additional products in the future.
The Portamap is a portable gas analyzer designed to test for oxygen and carbon dioxide in modified atmosphere food packaging. It has a simple design that is powered by rechargeable batteries and tests samples using an electrochemical fuel cell for oxygen and an infrared sensor for carbon dioxide. Results are displayed on an LCD screen within 20 seconds of sampling packaged foods, allowing for quality control of gas levels in products like fish, salads, meats and more.
Naphtha Steam Reforming Catalyst Reduction by NH3 CrackingGerard B. Hawkins
Procedure for Naphtha Steam Reforming Catalyst Reduction by NH3 Cracking
Scope
This procedure applies to the in situ reduction of VULCAN Series steam reforming catalysts using ammonia cracking to form hydrogen over the catalyst in the steam reformer. This procedure covers plants with a dry gas circulation loop for reduction. The procedure is likely to be applied to plants using only heavier feeds (e.g.: LPG and/or naphtha) and some combination of VULCAN Series catalysts.
Introduction
A small number of steam reforming plants do not have an available source of the commonly used reducing media (e.g.: hydrogen, hydrogen-rich off-gas, natural gas). These plants will usually operate on LPG and/or naphtha feed only where cracking of this hydrocarbon is not usually advised for reduction of the steam reforming catalyst. In such circumstances, the plant may be designed to use the installed steam reforming catalyst to crack ammonia to provide hydrogen for the reformer catalyst reduction....
The document describes STANJAN, an interactive program for chemical equilibrium analysis using the element potential method. STANJAN can solve problems involving multiple phases and complex species. It assumes ideal gas and ideal solution models. Examples shown include a carbon-rich CO system, a fiber optics manufacturing system with two phases, and calculating adiabatic flame temperature and nozzle exit conditions for a gas turbine combustor reaction. STANJAN provides a robust, user-friendly way to analyze chemical equilibria in various applications.
This document discusses valves used in food processing. It describes the different grades of steam - plant steam, filtered/culinary steam, and clean steam - and where each is used. Plant steam does not contact food directly and uses standard valves. Culinary steam is for cleaning systems and uses air/steam filters and valves. Clean steam directly contacts food and requires stainless steel components. The document outlines where clean steam is vital, such as in retorts, peeling, blanching, chicken processing, and evaporation. Safety is critical so valves must be top-grade, especially for steam contacting food.
SLK Technosystems thus started its distribution arm with all types of sterilization monitoring indicators and medical grade aseptic packaging reels and pouches.SLK Medical lead by Niteen Joshi.
Determination of Residue on Evaporation in Anhydrous AmmoniaGerard B. Hawkins
Determination of Residue on Evaporation in Anhydrous Ammonia
1 SCOPE AND FIELD OF APPLICATION
This method is suitable for the determination of the residue left after evaporation i.e., the non-volatile material in ammonia solution.
2 PRINCIPLE
A known weight of sample is evaporated to dryness in a platinum dish on a steam bath. The increase in mass of the dish is measured.
Canadian High Purity Water Inc specializes in designing, supplying, installing, and servicing high purity water treatment systems for healthcare, pharmaceutical, laboratory, industrial, and commercial sectors. They distribute Purite water purification products and partner with top manufacturers to provide high quality equipment and outstanding service. Their customized systems can include pretreatment, reverse osmosis, storage tanks, distribution pumps, and more to meet clients' specific water needs.
Eclipse 705 GWR Level Transmitter's calibration and calibration verification are easily accomplished in a controlled workshop environment calibration test fixture. This feature allows the user to validate the initial, in-situ calibration, without the need to remove the probe from the vessel. This avoids the need for further time consuming and expensive in – situ process validation procedures, such as RO or WFI water metering and because the probe remains in the vessel there is no need for pressurising or depressurising of the vessel or further CIP/SIP cleaning regimes.
The test probe is mounted horizontally on a custom made test fixture fitted with a sliding target plate that can be moved along its entire length, to simulate desired test points. As all calibration information is stored in the electronics, either the electronics or the whole ”quick disconnect” transmitter housing can be quickly and easily removed, refitted to the test probe and powered up. The transmitter output can then be verified against the measured distance from the process connection to the target.
BENFIELD LIQUOR:Determination of Diethanolamine Using an Auto TitratorGerard B. Hawkins
BENFIELD LIQUOR:Determination of Diethanolamine Using an Auto Titrator
1 SCOPE AND FIELD OF APPLICATION
This method is suitable for the determination of diethanolamine in Benfield Liquor.
2 PRINCIPLE
Diethanolamine is converted quantitatively into ammonia by boiling in the presence of sulfuric acid and copper sulfate. The ammonia is distilled from an alkaline medium and absorbed into boric acid. The solution is titrated with standard acid.
The document summarizes Almatec's air-operated double-diaphragm (AODD) pumps. It describes their E-Series, FUTUR Series, and BIOCOR Series pumps. The E-Series are made of plastic materials and suitable for abrasive and hazardous applications. The FUTUR Series are designed for chemical supply in semiconductor industries. The BIOCOR Series meets hygienic standards for pharmaceutical and food uses.
Flexim Fluxus Ultrasonic Flow Meters - Flow Measurement In Refineries - Broch...Thorne & Derrick UK
The document discusses non-intrusive ultrasonic flow measurement using FLEXIM's WaveInjector technology. It provides examples of how the WaveInjector has been used to measure flows in refineries under harsh conditions, including temperatures up to 400°C. The WaveInjector allows flow measurement without intruding into pipes and does not require maintenance like conventional intrusive technologies. Its non-intrusive nature provides benefits such as easier installation and maintenance, reduced costs, improved safety, and reliable measurement even at low flows or in dirty environments.
In-Situ Oxidation Procedure for High and Low Temperature Shift CatalystsGerard B. Hawkins
GBH Enterprises provides a 7-step procedure for the in-situ oxidation of high and low temperature shift catalysts prior to removal from the system. The procedure involves purging combustibles, cooling the catalyst beds, metering in air at increasing rates, and monitoring temperatures until oxidation is complete, estimated at 12 hours. The process allows for the controlled oxidation and safe discharge of the catalysts.
Reactor Modeling Tools - An Overview
CONTENTS
1 SCOPE
2 OPTIONS IN REACTOR MODELING
2.1 General
2.2 Level of Complexity of Model
2.3 Mode of Operation of Model
2.4 Deterministic versus Empirical Modeling
2.5 Platforms for Model
2.6 Steady State versus Dynamic Model
2.7 Dimensions Modeled in Reactor
2.8 Scale of Modeling for Multiphase Reactors
2.9 Writing and Using the Model
APPENDICES
A CHARACTERISTICS OF DIFFERENT REACTOR MODELS
B NEEDS FOR MODELING AT DIFFERENT SCALES IN
HETEROGENEOUS CATALYTIC REACTORS
C REACTOR MODELS EMPLOYED WITHIN GBHE
DOCUMENTS REFERRED TO IN THIS PROCESS ENGINEERING GUIDE
Naphtha Steam Reforming Catalyst Reduction with MethanolGerard B. Hawkins
Procedure for Naphtha Steam Reforming Catalyst Reduction with Methanol
Scope
This procedure applies to the in situ reduction of VULCAN Series steam reforming catalysts using methanol cracking to form hydrogen over the catalyst in the steam reformer.
The procedure is likely to be applied to plants using only heavier feeds (e.g.: LPG and/or naphtha) and some combination of VULCAN Series catalysts.
Introduction
A small number of steam reforming plants do not have an available source of the commonly used reducing media (e.g.: hydrogen, hydrogen-rich off-gas, natural gas). These plants will usually operate on LPG and/or naphtha feed only where cracking of this hydrocarbon is not usually advised for reduction of the steam reforming catalyst ...
Use and Applications of Membranes
0 INTRODUCTION/PURPOSE
1 SCOPE
2 FIELD OF APPLICATION
3 DEFINITIONS
4 GENERAL
4.1 What is a Membrane Process?
4.2 What does a Membrane look like?
4.3 Why use Membranes?
4.4 Membrane Types and Polymers Used
5 REVERSE OSMOSIS
5.1 Principles of Reverse Osmosis
5.2 Limitations
5.3 Performance
5.4 Costs
5.5 Worked Example
5.6 Applications
6 MICROFILTRATION AND ULTRAFILTRATION
6.1 Microfiltration
6.2 Ultrafiltration
7 PERVAPORATION
7.1 Classes of Application
7.2 Characteristics
7.3 Costs
7.4 Example - Lurgi Design
7.5 Application - Stripping Organics from Water
8 GAS SEPARATION AND VAPOR PERMEATION
8.1 Gas Separation
8.2 Vapor Permeation
9 LESS COMMON MEMBRANE PROCESSES
9.1 Dialysis
9.2 Electrodialysis
9.3 Electrolysis
9.4 Salt Splitting
10 BIBLIOGRAPHY
TABLES
1 UTILITY CONSUMPTION AND COST COMPARISON
Determination of Argon in Ammonia Plant Process Gas Streams by Gas Chromatogr...Gerard B. Hawkins
Determination of Argon in Ammonia Plant Process Gas Streams by Gas Chromatography
SCOPE AND FIELD OF APPLICATION
This document is a method for the determination of argon in process gas streams in the range 0-10% v/v.
The document describes the Holl-Reactor, a two-dimensional reactor design that allows independent control of shear and flow rate. It offers improved reaction control and decreased reaction times, often by orders of magnitude. Several examples are given of reactions showing significantly faster reaction times in the Holl-Reactor compared to conventional stirred tank reactors. The Holl-Reactor enhances a variety of chemistries and can speed up reactions over 100 times.
The document provides a procedure for chemically cleaning a boiler with EDTA (Ethylene Diamine Tetra Acetic Acid) at the Hindalco Mahan Aluminum plant. It involves several steps: 1) rinsing the boiler to remove loose deposits, 2) acid cleaning to remove mill scale and rust, and 3) passivation with EDTA to form a uniform protective magnetite layer. Supporting requirements include chemicals, sampling points, temperature monitoring, safety provisions, and an emergency plan. The goal is to render the boiler surfaces corrosion resistant for safe operation.
Saakh Pharma is a private pharmaceutical company located in Karachi, Pakistan. The company took over an old factory and upgraded it to meet cGMP standards for manufacturing APIs. Renovations included upgrading clean rooms, installing new equipment, and improving utility systems. The factory now produces several semi-synthetic penicillins and cephalosporins. Saakh Pharma aims to produce high quality APIs and work towards additional products in the future.
The Portamap is a portable gas analyzer designed to test for oxygen and carbon dioxide in modified atmosphere food packaging. It has a simple design that is powered by rechargeable batteries and tests samples using an electrochemical fuel cell for oxygen and an infrared sensor for carbon dioxide. Results are displayed on an LCD screen within 20 seconds of sampling packaged foods, allowing for quality control of gas levels in products like fish, salads, meats and more.
Naphtha Steam Reforming Catalyst Reduction by NH3 CrackingGerard B. Hawkins
Procedure for Naphtha Steam Reforming Catalyst Reduction by NH3 Cracking
Scope
This procedure applies to the in situ reduction of VULCAN Series steam reforming catalysts using ammonia cracking to form hydrogen over the catalyst in the steam reformer. This procedure covers plants with a dry gas circulation loop for reduction. The procedure is likely to be applied to plants using only heavier feeds (e.g.: LPG and/or naphtha) and some combination of VULCAN Series catalysts.
Introduction
A small number of steam reforming plants do not have an available source of the commonly used reducing media (e.g.: hydrogen, hydrogen-rich off-gas, natural gas). These plants will usually operate on LPG and/or naphtha feed only where cracking of this hydrocarbon is not usually advised for reduction of the steam reforming catalyst. In such circumstances, the plant may be designed to use the installed steam reforming catalyst to crack ammonia to provide hydrogen for the reformer catalyst reduction....
The document describes STANJAN, an interactive program for chemical equilibrium analysis using the element potential method. STANJAN can solve problems involving multiple phases and complex species. It assumes ideal gas and ideal solution models. Examples shown include a carbon-rich CO system, a fiber optics manufacturing system with two phases, and calculating adiabatic flame temperature and nozzle exit conditions for a gas turbine combustor reaction. STANJAN provides a robust, user-friendly way to analyze chemical equilibria in various applications.
This document discusses valves used in food processing. It describes the different grades of steam - plant steam, filtered/culinary steam, and clean steam - and where each is used. Plant steam does not contact food directly and uses standard valves. Culinary steam is for cleaning systems and uses air/steam filters and valves. Clean steam directly contacts food and requires stainless steel components. The document outlines where clean steam is vital, such as in retorts, peeling, blanching, chicken processing, and evaporation. Safety is critical so valves must be top-grade, especially for steam contacting food.
SLK Technosystems thus started its distribution arm with all types of sterilization monitoring indicators and medical grade aseptic packaging reels and pouches.SLK Medical lead by Niteen Joshi.
Determination of Residue on Evaporation in Anhydrous AmmoniaGerard B. Hawkins
Determination of Residue on Evaporation in Anhydrous Ammonia
1 SCOPE AND FIELD OF APPLICATION
This method is suitable for the determination of the residue left after evaporation i.e., the non-volatile material in ammonia solution.
2 PRINCIPLE
A known weight of sample is evaporated to dryness in a platinum dish on a steam bath. The increase in mass of the dish is measured.
Canadian High Purity Water Inc specializes in designing, supplying, installing, and servicing high purity water treatment systems for healthcare, pharmaceutical, laboratory, industrial, and commercial sectors. They distribute Purite water purification products and partner with top manufacturers to provide high quality equipment and outstanding service. Their customized systems can include pretreatment, reverse osmosis, storage tanks, distribution pumps, and more to meet clients' specific water needs.
Eclipse 705 GWR Level Transmitter's calibration and calibration verification are easily accomplished in a controlled workshop environment calibration test fixture. This feature allows the user to validate the initial, in-situ calibration, without the need to remove the probe from the vessel. This avoids the need for further time consuming and expensive in – situ process validation procedures, such as RO or WFI water metering and because the probe remains in the vessel there is no need for pressurising or depressurising of the vessel or further CIP/SIP cleaning regimes.
The test probe is mounted horizontally on a custom made test fixture fitted with a sliding target plate that can be moved along its entire length, to simulate desired test points. As all calibration information is stored in the electronics, either the electronics or the whole ”quick disconnect” transmitter housing can be quickly and easily removed, refitted to the test probe and powered up. The transmitter output can then be verified against the measured distance from the process connection to the target.
Magnetrol is a globally recognized manufacturer of level and flow measurement instrumentation and devices. Technologies include inferential and direct measurement.
The document summarizes an automatic piston discharge centrifuge called the Celeros APD centrifuge. It can provide rotational forces up to 20,000 x G, precision temperature control, and hazardous area designs. It is designed to maximize product purity and yield for applications in biotech manufacturing. The Celeros APD-125 centrifuge has a 5 liter working volume and is built to cGMP standards to operate with minimal intervention, producing the driest paste and clearest centrate available.
For labs with complex challenges, there’s Altus™ UPLC® – the chromatography platform with best-in-class technology that’s already at work in labs the world over, delivering superior performance (with up to nine times the throughput of traditional
Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.sjown
The first step for accurate metals analysis is bringing diverse samples into a mineralized state by applying precise levels of heat and reagents. Questron Technologies has dedicated twenty years in finding solutions to this complex process. For more Details Visit now-: https://qtechcorp.com/
This document summarizes an organic coconut husk wastewater treatment system. It is compact, requires little energy or maintenance, and is prefabricated for simple installation. It can treat 4-70 cubic meters per day and is ideal for small residential developments, institutions, and seasonal applications. Performance data shows it consistently produces high-quality effluent meeting standards with stable performance despite temperature variations.
Sartorius offers a wide range of bioreactor and fermentation solutions for cell culture and microbial production processes. This includes mini bioreactors, benchtop bioreactors, stainless steel bioreactors, and single-use bioreactors ranging in size from 10 mL to 2,000 L. Sartorius' portfolio includes automated systems, single-use and glass vessels, and controllers to support applications from early research to large-scale production.
Industrial Instruments for Food Beverage, Daily and Pharmaceutical Mr. FineTek
The F&B and, pharmaceutical and beverage industry have long relied on manual operation mode, in order to improve production efficiency and quality control, many food and beverage processing processes have begun to integrate towards automation standards.
GPE Scientific is a leading distributor and manufacturer of laboratory equipment and glass components, based in the UK. They offer over 2,000 products for chemistry and life science, including a wide range of glassware, reactors, rotary evaporators, chromatography equipment, and temperature control devices from brands like Chemglass and Huber. GPE Scientific also has an in-house glassblowing team that can customize glass components to meet specialized needs.
Centrifuges in pharmaceutical plants GEA-227123.pdfssuser2e84d4
This document discusses using GEA centrifuges for separating monoclonal antibodies (mAbs) produced by mammalian cells. GEA centrifuges offer gentle separation to minimize cell shearing, maintaining high purity and yield. A unique hydrohermetic feed system gently guides cells into the centrifuge bowl. No airlock occurs in the bowl. Sensitive speed control further protects cells. The combination of hydrohermetic inlet and bowl overflow achieves the best cleaning results.
The document discusses PURELAB, a range of laboratory water purification systems from ELGA LabWater. PURELAB offers systems to produce different types (I-III) of purified water required for research applications. The systems use various technologies like ultrafiltration, UV treatment, and ion exchange to purify water. They are designed for reliability, ease of use, and to provide water of the necessary purity for different analytical techniques. The document provides details on several PURELAB models tailored for different throughput needs and feed water sources.
Sigma Aldrich offers the best water purification systems for labs. Our lab Water Solutions portfolio of benchtop water systems includes both pure and ultrapure systems to meet any lab’s needs
OyaleTech supplies various scientific analytical instruments, basic laboratory chemical equipment, and consumables to companies in fields such as pharmaceuticals, chemicals, food, cosmetics, polymers, and biotechnology. It specializes in chromatography systems like HPLC, GC, and IC as well as related peripherals, columns, and consumables. Through prompt and accurate product supply, OyaleTech aims to help customers with their research work and be a good research partner.
EHL Group provides engineered solutions for food and beverage, mobile, industrial, and marine industries. They offer filtration solutions for liquids, steam, and air; gas generation systems including nitrogen and modified atmosphere storage; compressors; and peripherals like piping and gauges. EHL can consult, design, build, certify, and maintain customized systems using their workshops, calibration laboratory, and engineering expertise.
EHL Group provides engineered solutions for food and beverage, mobile, industrial, and marine industries. They offer filtration solutions for liquids, steam, and air; gas generation systems including nitrogen and modified atmosphere storage; compressors; and peripherals like piping and gauges. EHL can consult, design, build, certify, and maintain customized systems using their workshops, calibration laboratory, and engineering expertise.
Tissue processor excelsior as brochureYasir Sharif
The document discusses an automated tissue processor called the Thermo Scientific Excelsior AS. It has three key features:
1) It provides unmatched tissue quality through gentle rotation of cassette baskets and pre-heating of reagents.
2) It offers significant reagent cost savings through automatic reagent rotation and alcohol quality monitoring.
3) It streamlines workflow and increases productivity with features like compatible rapid biopsy programs and a touchscreen interface.
Kerone.com - Manufacturer, Suppliers and Exporter of Process Equipment / Plant Like as Mixing Plant, Industrial Dryers, Reactors, Feeders, Skid Mounted Process Units, Cyclone Separator,Powder Transfer System, CIP/SIP Systems and Many more in Mumbai, India.
The document provides a product catalog for Slee, a manufacturer of histopathology equipment. It describes tissue processors, embedding centers, microtomes, cryostats, and other laboratory equipment. The MPS P I is highlighted as a compact paraffin embedding center with a heated working area and integrated wax trimmer. The MPS P II is a modular system for high throughput with separately purchasable modules including a dispensing unit, pre-warming module, and cooling plate.
We are manufacturers of Autoclaves, vertical autoclaves India since 1990. Our vertical autoclaves are widely used for day to day sterilization procedures and in various laboratory applications. For more information please log on http://cutt.us/wnr5
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5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
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Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
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What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
3. 3
Kjeltec™ 8400 TecatorTM
Line
The KjeltecTM
8400 is a fully automated Kjeldahl analyser with built-in colorimetric
titration and optional autosampler perfect for the laboratory with a large sample
volume and high variation. Access new levels of efficiency with renowned accu-
racy, cost effectiveness and safety. Improve traceability with optional Compass PC
software for easy data handling, reporting and connectivity with any LIMS system.
Sample types:
Raw materials and finished products in food, feed, agriculture and related matrices.
Water and wastewater and a wide range of industrial samples.
Parameters:
Nitrogen, protein.
DISTILLATION
Kjeltec™ 8200 TecatorTM
Line
KjeltecTM
8200 is an automated distillation unit designed primarily for protein
analysis following the Kjeldahl method, but can be widely used for many differ-
ent distillation purposes. The solution is perfect for laboratories running a low to
medium volume of daily samples and using many different distillation methods.
Can be connected to an external titration unit and is upgradeable to a KjeltecTM
8400, offering a completely automated distillation unit.
Sample types:
Raw materials and finished products in food, feed, agriculture and related matrices.
Water and wastewater and a wide range of industrial samples.
Parameters:
Nitrogen, protein.
Kjeltec™ 8420/8460 TecatorTM
Line
This innovative auto sampler with either 20 or 60 positions, designed to be used
together with KjeltecTM
8400, is ideal for the very busy laboratory focused on
efficiency and productivity. The auto samplers improve laboratory efficiency as
overnight operations are possible with completely unattended operations for hours.
In addition, the racks can be loaded directly from the digestion block into the
auto sampler without touching any tube. This improves operator safety, prevents
cross-contamination and mixing of samples.
4. 4
KT 200 Kjeltec™ LabtecTM
Line
The manual KjeltecTM
200 distillation unit is perfect for the smaller laboratory with
a low sample volume. It is a simpel and reliable solution for occasional testing.
Sample types:
Raw materials and finished products in food, feed, agriculture and related matrices.
Water and wastewater and a wide range of industrial samples.
Parameters:
Nitrogen, protein.
Kjeltec™ 8100 TecatorTM
Line
KjeltecTM
8100 is a semi-automated distillation unit designed primarily for Kjeldahl
analysis, but widely used for many different distillation methods. A simple, yet
versatile solution, it provides the possibility to pre-program alkali and dilution water
addition, distillation, and tube drainage. The solution is perfect for laboratories
with low daily sample volume.
Sample types:
Raw materials and finished products in food, feed, agriculture and related matrices.
Water and wastewater and a wide range of industrial samples.
Parameters:
Nitrogen, protein.
5. 5
DT 208 and DT 220 Digestor LabtecTM
Line
The LabtecTM
Line Digestor is a manual digestion solution with either 8 or 20
positions. Optimal for the laboratory with a low to medium amount of samples.
The operator selects the temperature and time for the digestion and all other
procedures are then performed by the solution once the digestion has reached
the selected temperature. The solution has a built-in, user definable time and
temperature controller and display
Sample types
Raw materials and finished products in food, feed, agriculture, related matrices
as well as a wide range of industrial samples.
Parameters
Kjeldahl digestions, chemical oxygen demand and other reflux chemistries, trace
metal analysis by AAS or ICP instruments.
Digestor 2508 and 2520 with Lift TecatorTM
Line
The TecatorTM
Line Digestor with Lift system is a fully automated digestion solu-
tion, available with either 8 or 20 positions and optimal for the busy laboratory.
The solution is fully programmable with true temperature ramping. An applica-
tion which controls the entire process is chosen on the screen. When digestion is
completed the combined tube rack and exhaust manifold moves to the cooling
position. The fully automated procedure eliminates risky handling of hot chemicals.
The two way PC communication supports traceability and GLP.
Digestor 2508 and 2520 with Racking system
The TecatorTM
Line Digestor with Racking system is a semi-automated digestion
solution and is available with either 8 or 20 positions.
The Racking system follows the same procedure as the digestor with the Lift sys-
tem, but the difference is that the operator has to move the rack into a cooling
position when a signal is heard and seperate the rack and the exhaust manifold.
Sample types
Raw materials and finished products in food, feed, agriculture and related
matrices. Water and wastewater and a wide range of industrial compounds.
Parameters
Kjeldahl digestions, chemical oxygen demand and other reflux chemistries, trace
metal analysis by AAS or ICP instruments.
DIGESTION
6. 6
Scrubber 2501 TecatorTM
Line
Improve safety and the working environment by connecting a fully-automat-
ed scrubber to your digestion. The scrubber is used in the digestion step and
neutralises all corrosive fumes. The scrubber can replace the water aspirator for
efficient fume removal and uses less water than the water aspirator as it is not
connected directly to a water supply tap. When the Scrubber 2501 is connected
to the TecatorTM
Line Digestor Lift or Rack system the program will fully control
the function including switching from high to low aspiration settings.
EM 2508 and EM 2520 Exhaust Manifolds
Exhaust manifolds designed for each digestion unit facilitate fume removal
and containment and are strongly recommended for use with all digestion
procedures. The exhaust must be connected to either a water aspirator or a
scrubber. We strongly recommend the use of both exhaust systems and fume
cupboards for these operations. This is simply Good Laboratory Practice (GLP)
and avoids conflict with local Health & Safety (H&S) requirements.
RH 2508 and RH 2520 Reflux Heads
When a digestion unit is used for reflux chemistries, such as chemical oxygen
demand (COD), a reflux head connected to a suitable cold water supply should
be used instead of the exhaust manifold. FOSS Reflux Heads are conveniently
mounted in handling racks which match the tube rack in the digestor. The ball
jointed condensers are designed for use with ball jointed digestion tubes. The
reflux heads are compatible with TecatorTM
Line Digestors with Lift, TecatorTM
Line Digestors with Rack and LabtecTM
Line Digestors.
SR 210 Scrubber LabtecTM
Line
The SR 210 Scrubber is a manually controlled version of Scrubber 2501.
The operator has to manually start and stop the SR 210 and switch from high to
low aspiration settings. All other procedures are performed automatically
7. 7
Dumatec™ 8000 TecatorTM
Line
The fully automated DumatecTM
8000 is based on the combustion principle for
nitrogen determination and improves laboratory efficiency and productivity, making
it the perfect choice for busy laboratories. Provides reliable and rapid results in
just 3-5 minutes with instantaneous analysis of all resulting gases. The Dumatec is
very reliable ensuring a high level of accuracy across a full range of calibrations. A
rapid start up time of 30 minutes as well as high unattended operator time with
the 117 position auto sampler, ensures high uptime.
DumatecTM
is connected to FossManagerTM
networking software allowing you to
remotely access the instrument fleet and manage results from anywhere, anytime.
With this new service, the laboratory can ensure standard operating procedures
across laboratory sites, traceability and improved quality control.
Sample type
Raw materials and finished products, both in solid and liquid form, in food, feed
and agriculture
Parameters
Nitrogen/protein.
COMBUSTION
8. 8
ST 243 Soxtec™ LabtecTM
Line
The manual, 6 position ST 243 Soxtec™ is a reliable solvent extraction system
allowing a throughput of up to 36 samples per day with some degree of attended
operator time. This system uses smaller 26 mm thimbles, which reduces solvent
usage. The solution is mostly relevant for laboratoties with low sample volume.
Sample type
All samples that are extractable in solvent: raw materials, intermediates and fin-
ished products in food, feed, soil, sludge, polymers, paper pulp, textiles and more.
Parameters
Crude, free fat and other extractables. Cannot be used with Hydrotec™ 8000.
ST 255 Soxtec™ LabtecTM
Line
The semi-automated, 6 position ST 255 Soxtec™ allows for a throughput of up
to 36 samples per day. The solution includes closed solvent handling and batch
handling tools that ensure fast and safe handling of samples and cups.
Sample type
All samples that are extractable in solvent: raw materials, intermediates and fin-
ished products in food, feed, soil, sludge, polymers, paper pulp, textiles and more.
Parameters
Crude, free fat and other extractables. Total fat (when used with HydrotecTM
8000).
Soxtec™ 8000 TecatorTM
Line
The Soxtec™ 8000 extraction unit is a fully automated system with 6 positions. Two
units can be combined to make a 12 place system for up to 84 samples per day
making it perfect for the busy laboratory. The unique solvent addition feature and
closed solvent handling reduces the operator’s exposure to the solvents ensuring
a safe and efficient work environment. For total fat analysis, the HydrocapTM
filter
is transferred from the hydrolysis unit to the extraction unit using batch handling
tools to ensure fast and safe handling of samples and cups, while preventing any
contamination.
Sample type
All samples that are extractable in solvent: raw materials, intermediates and fin-
ished products in food, feed, soil, sludge, polymers, paper pulp, textiles and more.
Parameters
Crude, free fat and other extractables. Total fat (when used with HydrotecTM
8000).
SOLVENT EXTRACTION & ACID HYDROLYSIS
9. 9
Hydrotec™ 8000 TecatorTM
Line
The Hydrotec™ 8000, with up to 12 positions, is ideal for the busy laboratory
requiring a high throughput of samples. It is an innovative, fully automated sys-
tem that performs automated acid hydrolysis and neutralisation without sample
transfer. It has a small footprint and unique batch-handling features that enable
limited exposure to hydrochloric acid. The HydrotecTM
is designed to be used with
the Soxtec™ 8000 or ST 255 Soxtec™ for final extraction.
Sample type
Intermediates and finished products in food, animal feed and petfood.
Parameters
Total fat.
10. 10
Fibertec™ 121 LabtecTM
Line
FT 121 FibertecTM
is a cold extraction unit used in combination with FibertecTM
8000 or FT 122 FibertecTM
. It is used for defatting of samples, extraction at am-
bient temperature e.g. lignin determination (ADL), and for solvent dehydration
of fibre residue.
Fibertec™ 8000 TecatorTM
Line
Fibertec™ 8000 is a fully automated filtration system following the official refer-
ence methods, perfect for the laboratory with high sample volume. The solution
uses internally preheated reagents added to a closed system to minimise contact
with hot reagents. It determines fibre content according to Weende, van Soest
and other recognised methods. Single or sequential extractions including boiling,
rinsing and filtration are performed under reproducible and controlled conditions.
Sample type
Feed and raw materials and finished products in feed and agriculture.
Parameters
Crude fibre (CF), neutral detergent fibre (NDF), amylase treated neutral detergent
fibre (aNDF), acid detergent fibre (ADF), and acid detergent lignin (ADL).
Fibertec™ 122 LabtecTM
Line
The FT 122 Fibertec™ is a manual and reliable solution with a high degree of at-
tended operator time. It is a hot extraction unit for simple determination of Crude
Fibre and Detergent Fibre and related parameters according to standard reference
‘crucible’ methods such as Weende, van Soest etc., for use in the laboratory.
Sample type
Raw materials and finished products in feed and agriculture.
Parameters
Crude fibre (CF), neutral detergent fibre (NDF), amylase treated neutral detergent
fibre (aNDF), acid detergent fibre (ADF), and acid detergent lignin (ADL).
CRUDE, DETERGENT AND DIETARY FIBRE ANALYSIS
11. 11
Fibertec™ 1023 TecatorTM
Line
The Fibertec™ 1023 E is a semi-automated filtration system for dietary fibre
determination and is perfect for laboratories wanting to follow official reference
methods. The system includes a water bath with 12 positions for incubation and a
6 position filtration unit for quantitative determination of dietary fibre in a variety
of sample types. The filtration module filters and collects six sample solutions and
includes a system for rapid dehydration.
Sample type
Food and raw materials.
Parameters
Total, soluble and insoluble dietary fibre.
12. 12
FoodScan™ 2
FoodScan™ 2 is a perfect indirect method solution for screening of dairy and meat
samples. It is a highly reliable and accurate solution for checking final product
quality, and provides all label parameters in just seconds, including water activity
for meat samples. Use FoodScan™ 2 as a new screening service for customers or
in the microbiology lab for measuring water activity in meat samples. Connected
to FossManager™. AOAC and AQIS approved for meat samples.
Sample types:
Meat and dairy products.
Parameters:
Fat, moisture, protein, salt, ash, collagen, solids-non-fat (calculated) and total
solids, pH in fermented products, saturated fat and fatty acids, carbohydrates,
energy, sodium, water activity and colour measurement.
NIRS™ DS2500
The NIRS™ DS2500 provides rapid NIR analysis with exceptional accuracy for a
wide range of samples. As the NIRS™ DS2500 is highly versatile, it is perfect for
rapid screening of product content. Enables you to offer screening services to
customers, optimise laboratory processes and improve internal quality control.
Connected to FossManager™.
Sample types:
Feed, forage, flour, grains, dairy powder, ice cream mix and many more homog-
enous food and agriculture products
Parameters (depending on sample types):
Protein, fat, ash, moisture, starch and crude fibre. Possible to develop advanced
models for parameters such as amino acids, NDF, ADF, wet gluten, water absorp-
tion, lactose and acidity.
INDIRECT METHODS
Infratec™
Solid, straightforward and reliable, Infratec™ draws on the latest advances in NIR
technology, connectivity and usability. It makes the job of quality control easier and
less time-consuming as a reliable nutrition label screening for any grain analysis.
Enables you to offer screening services to customers and manage an Infratec™
Master Unit in the lab. Connected to FossManager™.
Sample types:
Grains, flour, oilseeds, beans and pulses.
Parameters:
Moisture, protein, oil, test weight and many more.
13. 13
MilkoScan™ Mars
MilkoScanTM
Mars is an easy to run and cost effective milk analyser. In just one
minute, powerful FTIR analytical technology enables analysis of up to 6 parameters
from a single sample as well as detection of deliberate or accidental adulteration
of the milk supply. Connected to FossManager™. AOAC and IDF compliant.
Sample type
Raw & processed milk, cream and whey.
Parameters
Fat, protein, lactose, total solids, solids non-fat and freezing point (milk only).
Targeted and untargeted adulteration screening.
BacSomatic™
BacSomaticTM
is the first-ever integrated bacteria and somatic cell tester. It offers
full automation for minimal reagent handling and consistent test results. BacSo-
maticTM
is easy to use and a fast alternative to manual assay, providing instant,
simultaneous results for bacteria count and somatic cell count within 9.5 minutes
and 15 samples/hour (1.5 minutes and 40 samples/hour for somatic cell count
alone). FDA/NCIMS and EURL/Microval approved. Connected to FossManager™.
Sample type
Raw cow milk and buffalo milk.
Parameters
Bacteria count and somatic cell count.
WineScan™ SO2
WineScan™ SO2
is a highly reliable instrument ideal for accurate and efficient
wine analysis, in a busy laboratory.
The unparalleled accuracy of WineScan™ SO2
is based on a reference database
of 105,000 samples. This is why 9 out of 10 wine laboratories use a FOSS wine
solution for fast and reliable data generation. Options are available to suit your
applications, including auto-sampling functions and the option to test colour or sul-
phur dioxide in parallel with other key parameters. Connected to FossManager™.
Sample type
Grape must, must under fermentation and finished wine.
Parameters
Key critical quality control parameters.
14. 14
KN 295 Knifetec™ LabtecTM
Line
The KN 295 Knifetec™ laboratory mill is ideal for preparation of high fat, high
moisture and fibrous samples. The grinding chamber is water cooled to protect
heat sensitive high fat samples, while the robust design makes is easy to maintain
and clean between samples. The built-in timer ensures consistent results.
CT 293 Cyclotec™ LabtecTM
Line
The CT 293 Cyclotec™ laboratory mill is ideal for rapid and flexible preparation
of a wide variety of feeds, grains, leaves and other low fat and low moisture sam-
ples. Cyclotec™ has a high grinding speed and is excellent for sample preparation
where the requirements for fineness and uniformity of particle size is essential. A
modern design ensures easy operation and maintenance.
Hammertec™ TecatorTM
Line
The Hammertec™ is ideal for dried, flowable, whole cereal grain samples, e.g.
common wheat, common rye, durum and barley and is specially designed for
falling number analysis (Alphatec™ FNo), NIR, nitrogen combustion methods,
and other reference analyses.
CM 290 Cemotec™ LabtecTM
Line
The CM 290 Cemotec™ laboratory mill is ideal for preparation of samples with
low fat and low moisture content, e.g. grain or seed samples. The Cemotec™ is
designed to grind samples without losing any moisture content and is excellent
for sample preparation where the requirements for fineness and uniformity of
particle size are moderate.
SAMPLE MILLS