20 minutes ELISA test kit for the quantitative and sensitive detection of T2 and HT2 toxins in cereals and feed. For further informations, please visit Tecna website www.tecnalab.com.
This instrument is based on the combination of differential pressure method and chromatography analysis technology. It is the only instrument in the market so far that provides the quantitative and qualitative analysis of organic gas permeability of various films and sheeting materials.
XI'AN B-Thriving I/E CO.LTD. produces citrus bioflavonoids and related compounds extracted from citrus fruits. The documents provide certificates of analysis for citrus bioflavonoid, hesperetin, hesperidin, and synephrine products, listing specifications, results of quality control tests, and information on product sources, appearances, and applications.
Stability indicating rp hplc method for the determination of candisartansrirampharma
This document describes the development of an RP-HPLC method for the determination of candesartan in pure and pharmaceutical formulations. The method utilizes a C18 column with a mobile phase of phosphate buffer and acetonitrile in a 30:70 ratio at a flow rate of 1.2 mL/min. Candesartan was detected at 255 nm with a retention time of 3.089 minutes. The method was validated per ICH guidelines and demonstrated specificity, linearity from 20-60 μg/mL, precision, accuracy, ruggedness and robustness. The method was found to separate candesartan from degradation products formed under various stress conditions, indicating it is stability-indicating and can be used to conduct
ERT-01 Evaporation Residue Tester is professionally designed for the precisely quantitative determination of dissolved substances of table wares, containers, packaging films, cans, tubes and other food-use equipments in different soaking solutions. Polyethylene (PE), polystyrene (PS), polypropylene (PP), and chlorinated PVC resin are used as raw materials of such objects. By the further detection of evaporation residues, more dissolution indexes could be obtained to meet different application requirements of products. The instrument also supports LystemTM Lab Data Sharing System, which ensures uniform management of test results and test reports.
This document contains standard operating procedures for analyzing moisture content, crude protein content, and protein preparation methods at PT. New Hope Jawa Timur. The moisture content method involves drying a 5g sample at 130°C for 2 hours and calculating moisture percentage based on weight loss. The crude protein Kjeldahl method involves digestion, distillation, and titration to determine nitrogen content and calculate crude protein. Reagents, equipment, and steps are outlined for each analytical method.
Analysis of Phenolic Antioxidants in Edible Oil/Shortening Using the PerkinEl...PerkinElmer, Inc.
Phenolic antioxidants are commonly used in food to prevent the oxidation of oils. Oxidized oil and fats cause foul odor and rancidity in food products, which is a major cause for concern to the food industry. Globally, regulations vary, but current maximum allowable levels are as low as 100 μg/g (100 ppm). This application note presents a UHPLC method for the analysis of the ten most common phenolic antioxidants that may be found in such products.
This document describes two data loggers, the testo 176 H1 and testo 176 H2, that can measure temperature and humidity at two external sensor locations over long periods of time. Both loggers have a memory to store over 2 million measurement values and batteries that can last up to 8 years. The testo 176 H1 has a large clear display while the testo 176 H2 has a robust metal housing. Accessories like probes, cables, software and calibration certificates are also listed.
The document is a service manual for the Hitachi Model 902 Automatic Analyzer. It provides product specifications, troubleshooting information, diagrams, and maintenance procedures for the analyzer. The manual contains detailed sections on the sampling system, reagent system, reaction system, photometric system, alarms, maintenance, and other technical aspects of the analyzer. It is intended to guide technicians in servicing the analyzer and resolving any issues.
This instrument is based on the combination of differential pressure method and chromatography analysis technology. It is the only instrument in the market so far that provides the quantitative and qualitative analysis of organic gas permeability of various films and sheeting materials.
XI'AN B-Thriving I/E CO.LTD. produces citrus bioflavonoids and related compounds extracted from citrus fruits. The documents provide certificates of analysis for citrus bioflavonoid, hesperetin, hesperidin, and synephrine products, listing specifications, results of quality control tests, and information on product sources, appearances, and applications.
Stability indicating rp hplc method for the determination of candisartansrirampharma
This document describes the development of an RP-HPLC method for the determination of candesartan in pure and pharmaceutical formulations. The method utilizes a C18 column with a mobile phase of phosphate buffer and acetonitrile in a 30:70 ratio at a flow rate of 1.2 mL/min. Candesartan was detected at 255 nm with a retention time of 3.089 minutes. The method was validated per ICH guidelines and demonstrated specificity, linearity from 20-60 μg/mL, precision, accuracy, ruggedness and robustness. The method was found to separate candesartan from degradation products formed under various stress conditions, indicating it is stability-indicating and can be used to conduct
ERT-01 Evaporation Residue Tester is professionally designed for the precisely quantitative determination of dissolved substances of table wares, containers, packaging films, cans, tubes and other food-use equipments in different soaking solutions. Polyethylene (PE), polystyrene (PS), polypropylene (PP), and chlorinated PVC resin are used as raw materials of such objects. By the further detection of evaporation residues, more dissolution indexes could be obtained to meet different application requirements of products. The instrument also supports LystemTM Lab Data Sharing System, which ensures uniform management of test results and test reports.
This document contains standard operating procedures for analyzing moisture content, crude protein content, and protein preparation methods at PT. New Hope Jawa Timur. The moisture content method involves drying a 5g sample at 130°C for 2 hours and calculating moisture percentage based on weight loss. The crude protein Kjeldahl method involves digestion, distillation, and titration to determine nitrogen content and calculate crude protein. Reagents, equipment, and steps are outlined for each analytical method.
Analysis of Phenolic Antioxidants in Edible Oil/Shortening Using the PerkinEl...PerkinElmer, Inc.
Phenolic antioxidants are commonly used in food to prevent the oxidation of oils. Oxidized oil and fats cause foul odor and rancidity in food products, which is a major cause for concern to the food industry. Globally, regulations vary, but current maximum allowable levels are as low as 100 μg/g (100 ppm). This application note presents a UHPLC method for the analysis of the ten most common phenolic antioxidants that may be found in such products.
This document describes two data loggers, the testo 176 H1 and testo 176 H2, that can measure temperature and humidity at two external sensor locations over long periods of time. Both loggers have a memory to store over 2 million measurement values and batteries that can last up to 8 years. The testo 176 H1 has a large clear display while the testo 176 H2 has a robust metal housing. Accessories like probes, cables, software and calibration certificates are also listed.
The document is a service manual for the Hitachi Model 902 Automatic Analyzer. It provides product specifications, troubleshooting information, diagrams, and maintenance procedures for the analyzer. The manual contains detailed sections on the sampling system, reagent system, reaction system, photometric system, alarms, maintenance, and other technical aspects of the analyzer. It is intended to guide technicians in servicing the analyzer and resolving any issues.
This third annual survey by TECNA, a non-profit trade association of regional technology organizations which serves as a leading voice in growing the North American technology economy, provides current and future technology trends locally, regionally and nationally. The survey was conducted in partnership with CompTIA, the non-profit association for the IT industry.
Aflatossina M1: panoramica dei kit Tecna per la determinazione nel latte e ne...TECNA Srl
L’aflatossina M1 è il prodotto della trasformazione dell’aflatossina B1 nell’apparato digerente degli animali da latte. Una volta che tali animali ingeriscono l’aflatossina B1 per mezzo di mangimi contaminati, gli enzimi epatici la trasformano in aflatossina M1. Questa tossina, che si ritrova quindi nel latte e nei prodotti da esso derivati, pur essendo meno tossica del proprio precursore, è comunque mutagenica e cancerogena. A causa dell’alta probabilità per cui l’aflatossina può essere presente nel latte e nei prodotti lattiero-caseari, il livello di questa tossina è attentamente regolato dall’Unione Europea.
Nell’UE, il livello massimo di aflatossina M1 tollerato nel latte è 0.05 parti per miliardo (ppb), mentre un limite più basso, 0.025 ppb è in vigore per i cosiddetti baby-food.
Tecna presenta qui i propri prodotti dedicati allo screening dell’aflatossina M1 nel latte e nei prodotti derivati. Al fine di soddisfare le diverse esigenze analitiche di clienti diversi nuovi kit, come il B ZERO AFLA M1 sono stati introdotti di recente.
This second annual survey by TECNA, a non-profit trade association of regional technology organizations which serves as a leading voice in growing the North American technology economy, provides current and future technology trends locally, regionally and nationally. The survey was conducted in partnership with CompTIA, the non-profit association for the IT industry.
Fast, sensitive, accurate ELISA test kits for the quantitative detection of aflatoxin B1 contamination in food and feedstuffs. Two different formats are available to meet end-users requirements. For more information about rapid methods for aflatoxins and other mycotoxins visit www.tecnalab.com!
Smart strips - Tecna rapid tests for mycotoxinsTECNA Srl
Mycotoxin screening is now extremely easy and rapid thanks to Tecna Smart Strips. These lateral flow tests enable the qualitative and quantitative detection of aflatoxin B1, deoxynivalenol, zearalenone and fumonisins in cereals and feed within 5 to 10 minutes. Thus they are the perfect tool for incoming goods check. Most of the kits share a common sample preparation, which, thanks also to the dedicated reader enable an easy parallel screening of multiple mycotoxins in the same sample.
Visit our website at www.tecnalab.com or contact us at export@tecnalab.com to learn more about our tests for mycotoxins.
Aflatoxin M1 in milk and dairy products screening toolsTECNA Srl
Aflatoxin M1 is the product of aflatoxin B1 transformation in the digestive apparatus of dairy animals. Once these animals are fed with B1 contaminated feed, liver enzymes transform it into aflatoxin M1. This toxin is found then in milk and dairy products and, even if less toxic than its precursor, is still mutagenic and carcinogenic. Due to aflatoxin M1 toxicity and the likelihood of its presence in milk and dairy products, the level of this toxin is strictly regulated from European and International laws.
In the EU, the maximum tolerated level of aflatoxin M1 is 0.05 parts per billion (ppb), and a lower limit of 0.025 ppb is envisaged for so called baby-foods. In the US, the Food and Drug Administration (FDA) established a maximum level for aflatoxin M1 of 0.5 ppb; China –with GB 2761-2011- and the International CODEX ALIMENTARIUS adopted the same limit as well.
Tecna presents here its portfolio of products dedicated to aflatoxin M1 screening in milk and dairy products. In order to fulfill international regulations new kits for extra EU markets have been recently introduced.
automatic ascertarining end-point titrator is the end point indication instrument which inspects the content of medicine according to the ascertaining eng point titrimetry regulated in Chinese codex. It isequipped with handtailor exact measuring pump and three-way crossover valve. It can absorb and shot liquid automatically, measure the end-point automatically, and show standard liquid dosage by LED digital display.
Lutron DO-5509 Dissolved Oxygen Meter / DO Meter
Dissolved Oxygen Meter / DO Meter
Brand: Lutron
Model: DO-5509
Made in Taiwan
ROnex International
47/2, Fazli Rabbi Road, Motijheel, Dhaka-1000.
+880-1811-155717, 01612-526665
ronexbd@gmail.com
https://ronexbd.wixsite.com/ronexbd/
Application of MicroTester for detection of low microbial contaminationOlivér Reichart
Advantades of the redox method in the evaluation of membrane filtration:
* The time requirement of the redox-potential technique is significantly lower than that of the classical nutrient methods.
* While the classical methods use only 1 membrane in 1 Petri dish the redox-potential method makes possible to evaluate even 5 or more filters in one test cell. That means not only a 5 times lower detection limit of microbes but results in a remarkable cost reduction as well.
This document describes an enzymatic assay kit for quantitatively measuring acetylcholine concentration in biological samples. The kit uses acetylcholinesterase to hydrolyze acetylcholine to choline, which is then oxidized to produce a product that reacts with a dye to generate a color (colorimetric assay) or fluorescence (fluorimetric assay). The intensity is directly proportional to the acetylcholine concentration and can be used to calculate the amount in samples. The kit provides a simple, direct, and high-throughput method for acetylcholine detection with applications in drug discovery and studies of acetylcholine metabolism.
The document compares test results for Kumar's triclosan sample to a Chinese sample. Kumar's sample met all USP specification requirements for assay, water, residue on ignition, heavy metals, and melting point. The Chinese sample failed for 2,8-dichlorodibenzo-p-dioxin and 2,4,8-trichlorodibenzofuran levels, which exceeded their maximum allowable limits under USP specifications. Further tests for other impurities were not conducted on the Chinese sample due to the initial failures.
This document summarizes research on two proteins - Human Retinol Binding Protein-4 (RBP4) and Kvβ2, a subunit of the Kv1 potassium channel. For RBP4, the researcher optimized PCR conditions to amplify the gene and assessed RBP4's proposed role in insulin resistance and diabetes. For Kvβ2, the researcher overexpressed and purified the protein, then tested the inhibitory effects of rutin, quercetin, and resveratrol on Kvβ2 activity. The results provide new insights into physiological processes involving the Shaker potassium channel and identify resveratrol as a potential inhibitor of Kvβ2 activity. Overall, the research yielded beneficial PCR guidelines
This document summarizes Adriana Zardini Buzatto's background and research experience in lipidomics and metabolomics. It outlines her educational background, including undergraduate and graduate degrees from universities in Brazil and Canada. It also provides an overview of several of her current and past research projects applying lipidomics techniques to study conditions like cystic fibrosis, spinal cord injury, and Parkinson's disease. These projects involve analyzing small biological samples using nanoLC-MS for lipid profiling to better understand disease mechanisms and identify potential biomarkers.
HGA-01 Headspace Gas Analyzer is professionally applicable to the determination of the volumes and proportions of O2 and CO2 of sealing packages. Because of its portable design, the instrument could be used on production lines, at warehouses, or in laboratories, to serve as a guide for production and assure shelf life. Many packages are testable, including the packages for instant food, milk powder, bread, meat, medical products, cheese, coffee, soft drinks, agriculture products and MAP packages, active package, and anticorrosive packages.
This document describes methods for determining pesticide residues in foods. It discusses extracting pesticides from grains, fruits, vegetables, and milk using solvents like acetone and dichloromethane. The extracts are then cleaned up using chromatographic columns packed with materials like celite, carbon, and florisil. The cleaned extracts are analyzed using gas chromatography with detectors like FPD. The document provides operating conditions for GC and equations for calculating pesticide residue levels in foods based on peak heights. It also references several sources for additional information on pesticide residue analysis techniques.
This document provides instructions for quantitatively detecting T-2 toxin, a toxic metabolite produced by Fusarium fungi, in cereals and animal feed using an ELISA assay. The assay uses mouse anti-T-2 toxin antibody coated microwells to competitively bind T-2 toxin from extracted samples and HRP-conjugated T-2 toxin. A colorimetric substrate is used to determine the amount of bound conjugate, inversely related to the T-2 toxin concentration in samples which are interpolated from a standard curve. The kit materials, extraction in 70% methanol, assay procedure, interpretation of results against standards corrected for dilution, and assay characteristics demonstrating reproducibility are described.
Audrey Bruneau_In vitro immunotoxicology of quantum dots and comparison with ...Ne3LS_Network
1) The study evaluated the immunotoxicity of quantum dots (QDs) in human, mouse, trout and mussel models. QDs showed toxicity to blood cell viability, phagocytosis, and lymphoblastic transformation in human cells.
2) Trout and mouse models were more sensitive to QD toxicity compared to human and mussel models.
3) In mussel cells, QDs were more toxic than dissolved cadmium or tellurium metals alone, suggesting the nanoparticle form influences toxicity. However, in other models QDs were generally less toxic than metals.
This third annual survey by TECNA, a non-profit trade association of regional technology organizations which serves as a leading voice in growing the North American technology economy, provides current and future technology trends locally, regionally and nationally. The survey was conducted in partnership with CompTIA, the non-profit association for the IT industry.
Aflatossina M1: panoramica dei kit Tecna per la determinazione nel latte e ne...TECNA Srl
L’aflatossina M1 è il prodotto della trasformazione dell’aflatossina B1 nell’apparato digerente degli animali da latte. Una volta che tali animali ingeriscono l’aflatossina B1 per mezzo di mangimi contaminati, gli enzimi epatici la trasformano in aflatossina M1. Questa tossina, che si ritrova quindi nel latte e nei prodotti da esso derivati, pur essendo meno tossica del proprio precursore, è comunque mutagenica e cancerogena. A causa dell’alta probabilità per cui l’aflatossina può essere presente nel latte e nei prodotti lattiero-caseari, il livello di questa tossina è attentamente regolato dall’Unione Europea.
Nell’UE, il livello massimo di aflatossina M1 tollerato nel latte è 0.05 parti per miliardo (ppb), mentre un limite più basso, 0.025 ppb è in vigore per i cosiddetti baby-food.
Tecna presenta qui i propri prodotti dedicati allo screening dell’aflatossina M1 nel latte e nei prodotti derivati. Al fine di soddisfare le diverse esigenze analitiche di clienti diversi nuovi kit, come il B ZERO AFLA M1 sono stati introdotti di recente.
This second annual survey by TECNA, a non-profit trade association of regional technology organizations which serves as a leading voice in growing the North American technology economy, provides current and future technology trends locally, regionally and nationally. The survey was conducted in partnership with CompTIA, the non-profit association for the IT industry.
Fast, sensitive, accurate ELISA test kits for the quantitative detection of aflatoxin B1 contamination in food and feedstuffs. Two different formats are available to meet end-users requirements. For more information about rapid methods for aflatoxins and other mycotoxins visit www.tecnalab.com!
Smart strips - Tecna rapid tests for mycotoxinsTECNA Srl
Mycotoxin screening is now extremely easy and rapid thanks to Tecna Smart Strips. These lateral flow tests enable the qualitative and quantitative detection of aflatoxin B1, deoxynivalenol, zearalenone and fumonisins in cereals and feed within 5 to 10 minutes. Thus they are the perfect tool for incoming goods check. Most of the kits share a common sample preparation, which, thanks also to the dedicated reader enable an easy parallel screening of multiple mycotoxins in the same sample.
Visit our website at www.tecnalab.com or contact us at export@tecnalab.com to learn more about our tests for mycotoxins.
Aflatoxin M1 in milk and dairy products screening toolsTECNA Srl
Aflatoxin M1 is the product of aflatoxin B1 transformation in the digestive apparatus of dairy animals. Once these animals are fed with B1 contaminated feed, liver enzymes transform it into aflatoxin M1. This toxin is found then in milk and dairy products and, even if less toxic than its precursor, is still mutagenic and carcinogenic. Due to aflatoxin M1 toxicity and the likelihood of its presence in milk and dairy products, the level of this toxin is strictly regulated from European and International laws.
In the EU, the maximum tolerated level of aflatoxin M1 is 0.05 parts per billion (ppb), and a lower limit of 0.025 ppb is envisaged for so called baby-foods. In the US, the Food and Drug Administration (FDA) established a maximum level for aflatoxin M1 of 0.5 ppb; China –with GB 2761-2011- and the International CODEX ALIMENTARIUS adopted the same limit as well.
Tecna presents here its portfolio of products dedicated to aflatoxin M1 screening in milk and dairy products. In order to fulfill international regulations new kits for extra EU markets have been recently introduced.
automatic ascertarining end-point titrator is the end point indication instrument which inspects the content of medicine according to the ascertaining eng point titrimetry regulated in Chinese codex. It isequipped with handtailor exact measuring pump and three-way crossover valve. It can absorb and shot liquid automatically, measure the end-point automatically, and show standard liquid dosage by LED digital display.
Lutron DO-5509 Dissolved Oxygen Meter / DO Meter
Dissolved Oxygen Meter / DO Meter
Brand: Lutron
Model: DO-5509
Made in Taiwan
ROnex International
47/2, Fazli Rabbi Road, Motijheel, Dhaka-1000.
+880-1811-155717, 01612-526665
ronexbd@gmail.com
https://ronexbd.wixsite.com/ronexbd/
Application of MicroTester for detection of low microbial contaminationOlivér Reichart
Advantades of the redox method in the evaluation of membrane filtration:
* The time requirement of the redox-potential technique is significantly lower than that of the classical nutrient methods.
* While the classical methods use only 1 membrane in 1 Petri dish the redox-potential method makes possible to evaluate even 5 or more filters in one test cell. That means not only a 5 times lower detection limit of microbes but results in a remarkable cost reduction as well.
This document describes an enzymatic assay kit for quantitatively measuring acetylcholine concentration in biological samples. The kit uses acetylcholinesterase to hydrolyze acetylcholine to choline, which is then oxidized to produce a product that reacts with a dye to generate a color (colorimetric assay) or fluorescence (fluorimetric assay). The intensity is directly proportional to the acetylcholine concentration and can be used to calculate the amount in samples. The kit provides a simple, direct, and high-throughput method for acetylcholine detection with applications in drug discovery and studies of acetylcholine metabolism.
The document compares test results for Kumar's triclosan sample to a Chinese sample. Kumar's sample met all USP specification requirements for assay, water, residue on ignition, heavy metals, and melting point. The Chinese sample failed for 2,8-dichlorodibenzo-p-dioxin and 2,4,8-trichlorodibenzofuran levels, which exceeded their maximum allowable limits under USP specifications. Further tests for other impurities were not conducted on the Chinese sample due to the initial failures.
This document summarizes research on two proteins - Human Retinol Binding Protein-4 (RBP4) and Kvβ2, a subunit of the Kv1 potassium channel. For RBP4, the researcher optimized PCR conditions to amplify the gene and assessed RBP4's proposed role in insulin resistance and diabetes. For Kvβ2, the researcher overexpressed and purified the protein, then tested the inhibitory effects of rutin, quercetin, and resveratrol on Kvβ2 activity. The results provide new insights into physiological processes involving the Shaker potassium channel and identify resveratrol as a potential inhibitor of Kvβ2 activity. Overall, the research yielded beneficial PCR guidelines
This document summarizes Adriana Zardini Buzatto's background and research experience in lipidomics and metabolomics. It outlines her educational background, including undergraduate and graduate degrees from universities in Brazil and Canada. It also provides an overview of several of her current and past research projects applying lipidomics techniques to study conditions like cystic fibrosis, spinal cord injury, and Parkinson's disease. These projects involve analyzing small biological samples using nanoLC-MS for lipid profiling to better understand disease mechanisms and identify potential biomarkers.
HGA-01 Headspace Gas Analyzer is professionally applicable to the determination of the volumes and proportions of O2 and CO2 of sealing packages. Because of its portable design, the instrument could be used on production lines, at warehouses, or in laboratories, to serve as a guide for production and assure shelf life. Many packages are testable, including the packages for instant food, milk powder, bread, meat, medical products, cheese, coffee, soft drinks, agriculture products and MAP packages, active package, and anticorrosive packages.
This document describes methods for determining pesticide residues in foods. It discusses extracting pesticides from grains, fruits, vegetables, and milk using solvents like acetone and dichloromethane. The extracts are then cleaned up using chromatographic columns packed with materials like celite, carbon, and florisil. The cleaned extracts are analyzed using gas chromatography with detectors like FPD. The document provides operating conditions for GC and equations for calculating pesticide residue levels in foods based on peak heights. It also references several sources for additional information on pesticide residue analysis techniques.
This document provides instructions for quantitatively detecting T-2 toxin, a toxic metabolite produced by Fusarium fungi, in cereals and animal feed using an ELISA assay. The assay uses mouse anti-T-2 toxin antibody coated microwells to competitively bind T-2 toxin from extracted samples and HRP-conjugated T-2 toxin. A colorimetric substrate is used to determine the amount of bound conjugate, inversely related to the T-2 toxin concentration in samples which are interpolated from a standard curve. The kit materials, extraction in 70% methanol, assay procedure, interpretation of results against standards corrected for dilution, and assay characteristics demonstrating reproducibility are described.
Audrey Bruneau_In vitro immunotoxicology of quantum dots and comparison with ...Ne3LS_Network
1) The study evaluated the immunotoxicity of quantum dots (QDs) in human, mouse, trout and mussel models. QDs showed toxicity to blood cell viability, phagocytosis, and lymphoblastic transformation in human cells.
2) Trout and mouse models were more sensitive to QD toxicity compared to human and mussel models.
3) In mussel cells, QDs were more toxic than dissolved cadmium or tellurium metals alone, suggesting the nanoparticle form influences toxicity. However, in other models QDs were generally less toxic than metals.
Portable Multiparameter Water Quality Meter is equipped with a backlit LCD display. It is suitable for measuring the PH, ORP, ion concentration, TDS, salinity, conductivity, resistivity and dissolved oxygen. Automatic electrode recognition shows the pH slope and offset. Relative and absolute millivolt modes provide reliable ORP measurements. Data can be transferred easily to computer by using USB interphase. It is reliable, user friendly applicable for outdoor measurements.
It is widely used for quality testing of water and also used in research and development laboratories and water resources
The testo 610 simultaneously measures relative humidity and temperature, making it suitable for quickly checking ambient conditions. It features a humidity sensor accurate to ±2.5% RH, as well as the ability to calculate dew point, display max/min readings, and hold readings. The compact, lightweight, and easy-to-use instrument ensures reliable measurements with a two-year battery life.
HGA-02 Headspace Gas Analyzer is equipped with professional structural design and high precision sensors. It can provide accurate and fast evaluation of the volumes and proportions of oxygen and carbon dioxide in headspace gases for sealing packages. Because of its portable design, the instrument could be used to test on production lines, at warehouses or in laboratories, to serve as a guide for production and assure shelf life.
The testo 230 instrument combines pH and temperature measurement in a single compact, splash-proof housing. It reliably measures pH, temperature, and reduction voltages in watery and semi-solid solutions. The instrument features easy and safe operation, automatic temperature compensation, calibration with standard and DIN buffers, and connection of different pH probes, making it universally applicable.
This document summarizes two feasibility studies testing the nebulization of OSCN- and lactoferrin (Meveol) for cystic fibrosis patients. One study evaluated different nebulizers and found the Aeroneb Go/Idehaler-Pocket combination achieved the highest inhalable fraction. The other study showed Meveol inhibited various bacteria, including a 1.6 log reduction of Pseudomonas aeruginosa in mouse lungs. Overall, the studies demonstrate Meveol's potential as an inhaled antimicrobial treatment for cystic fibrosis infections when delivered by a mesh nebulizer.
THE DEVELOPMENT AND FIELD TEST OF RADIATION DEGRADED CHITOSAN AS PLANT GROWTH PROMOTER
Dr.Ir Gatot Trimulyadi Rekso,
Centre for Research and Development of Isotopes and Radiation Technology
NATIONAL NUCLEAR ENERGY AGENCY
Jl. Cinere ,Ps Jumat, PO Box 7002 JKSKL, Jakarta 12070
Fax: 021-7513270, E-mail: gatot2811@yahoo.com
Allergeni alimentari: innovazione scientifica e tecnologica per la gestione d...TECNA Srl
Allergie alimentari, prodotti richiamati, allerte comunitarie: come può l'imprenditore adempiere a tali obblighi e tutelare la salute pubblica oltre che se stesso?
L'etichetta alimentare è solamente l'ultimo ingranaggio di un processo che parte necessariamente dall'analisi degli alimenti e delle materie prime. Per far ciò l'ideale sarebbe disporre strumento di screening multiplo facile da usare e dal costo competitivo per effettuare l'autocontrollo.
Vi presentiamo qui un quadro della situazione attuale sulle metodologie disponibili per rilevare la presenza di allergeni negli alimenti e negli ingredienti, passando in rassegna l'evoluzione degli strumenti di screening attraverso casi reali come ELISA, Lateral Flow e Multiplex.
Le fioriture algali sono un fenomeno che ciclicamente si ripete ogni estate. La proliferazione delle microalghe comporta la massiccia produzione di biotossine, che si ritrovano in abbondanza nelle acque e all'interno di mitili e molluschi. Le stesse tossine, a prescindere dalla cottura o meno del prodotto, si ritrovano poi nei piatti dei consumatori che possono andare incontro ad acuti episodi di intossicamento: gli effeti vanno dall'arresto respiratorio alla paralisi, dall'intossicazione dei reni e del cervello alla diarrea. Le tossine responsabili di tali fenomeni sono svariate: la saxitossina, la brevetossina, la cilindrospermopsina, le microcistine, l'acido ocadaico, l'anatossina e l'acido domoico. Conscia dell'importanza quindi di tutelare la sicurezza dei prodotti del mare, Tecna mette a disposizione in esclusiva una linea completa di kit ELISA che consentono la precisa determinazione di questi contaminanti.
Smart strip Tecna: il test rapido, semplice ed economico per analizzare le mi...TECNA Srl
Smart Strip è la linea di test rapidi per l'analisi di deossinivalenolo, aflatossina B1, zearalenone e fumonisina ideata da Tecna per rispondere alle necessità delle aziende della filiera agroalimentare. Il ridotto tempo di incubazione, la maneggevolezza e la semplicità d'uso ne fanno lo strumento ideale in quei contesti in cui il tempo fa la differenza, come ad esempio all'accettazione delle merci. Le Smart Strip di Tecna sono in grado di fornire sia risultati qualitativi che quantitativi con tempi di incubazione dai 5 ai 10 minuti. La lettura del risultato è garantita dal Lab Lfd Reader, lo scanner ottico necessario all'analisi delle Smart Strip che consente di analizzare fino ad un massimo di 5 test alla volta, anche per tossine differenti.
Per maggiori informazioni consultate il sito www.tecnalab.it o contattateci all'indirizzo servizioclienti@tecnalab.com
B ZERO AFLA M1 - Easy and cost effective ELISA test kit for aflatoxin M1 scre...TECNA Srl
Aflatoxin M1 screening at an uncomparable cost effectiveness and ease of use. B ZERO AFLA M1 is Tecna latest ELISA kit for the determination of aflatoxin M1 in milk. Thanks to the B ZERO assay design and to the high specificity antibody, B ZERO AFLA M1 provides ELISA high performances as well as rapid tests ease of use at an unmatched price. Besides, no sample manipulation is necessary prior milk screening. View the kits detailed specifications and the other Tecna screening solutions for aflatoxin M1 in milk and dairy products at www.tecnalab.com. For any enquiry or information request contact us at export@tecnalab.com!
Smart strip don: a new, fast, reliable lateral flow for vomitoxinTECNA Srl
For acceptance controls, for low throughput analysis, for outdoor, on-field screening, Smart Strip DON is Tecna NEW, quick, reliable lateral flow device for the qualitative and quantitative detection of deoxynivalenol (vomitoxin) in cereals. Easy to manage, easy and fast to perform, adaptable to different needs, Smart Strip DON is the right tool to analyse such mycotoxin! For further information visit Tecna website www.tecnalab.com or contact us at export@tecnalab.com!
Tecna s.r.l. sviluppa, produce e distribuisce kit diagnostici, strumenti e servizi utili ad eseguire analisi dei contaminanti chimici degli alimenti e dei mangimi.
Emergenza Aflatossine: kit rapidi per l'analisi di cereali, mangimi e latteTECNA Srl
Dal mais ai mangimi e poi al latte e derivati: Tecna s.r.l. offre metodi analitici affidabili, pratici, economici e sensibili per l'analisi delle micotossine lungo la filiera agroalimentare.
Quest'anno più che mai, dopo la grave crisi aflatossine che ha colpito diverse regioni italiane, è necessario controllare tutta la filiera per assicurarne la conformità alle normative vigenti. I kit ELISA Tecna, da anni sul mercato nazionale ed internazionale, sono una soluzione analitica di semplice utilizzo che tuttavia restituisce risultati altamente accurati e precisi. I ricercatori Tecna hanno elaborato negli anni numerose soluzioni, indirizzate alle diverse esigenze di produttori, trasformatori e laboratoristi. La nostra assistenza tecnica saprà affiancarvi nella scelta del prodotto giusto; per tutti coloro che approcciano per la prima volta la metodica ELISA offriamo un servizio completo che include i kit, un corso start-up, e tutti gli accessori e gli strumenti da laboratorio necessari.
Per qualsiasi informazione, visitate il sito www.tecnalab.it oppure scriveteci a servizioclienti@tecnalab.com.
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
Building RAG with self-deployed Milvus vector database and Snowpark Container...Zilliz
This talk will give hands-on advice on building RAG applications with an open-source Milvus database deployed as a docker container. We will also introduce the integration of Milvus with Snowpark Container Services.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
1. T2
T2
Fast immunoassay for the detection of T2 and HT2 toxins in cereals and feeda
code MT 100 / MT101
2. Features
T2
Applications Standard curve example
Cereals, feed
Measuring range
0.025 - 1 ppm
Detection limit
Cereals, feed: 0.025 ppm
Assay time
20 minutes
Specificity
T2 toxin 100%
HT2 toxin 72%
3. Sample preparation
T2
Grinding, methanol extraction,
filtration, dilution
In details:
Weight 50 g of homogeneous and ground sample.
Add 10 g of NaCl.
Add 250 ml Methanol-water solution 70:30.
Shake 3 minutes.
Filter.
Dilute the extract 1:7 in water.
4. MAIZE validation
T2
Specificity and Sensitivity
10 blank maize samples were analysed.
The mean relative signal was 89±6%.
By subtracting 2 standard deviations, a cut off was set at
76%, corresponding to 0.025 ppm.
The same samples were spiked at 0.025 ppm T2 toxin.
One determination up to twenty turned to be negative.
The Limit of Quantification (LOQ) was set at 0.025 ppm.
The sensitivity turned to be 95%.
Summary
Maize cut-off: 0.025 ppm
Maize LOQ: 0.025 ppm
5. MAIZE validation
T2
Accuracy
A blank sample was spiked with T2 toxin in the range 0.1 -
1 ppm.
The mean recovery was 109±13%.
The graph on the right represents the linear
correlation between spiked toxin concentration and
results, including the results obtained at 0.025 ppm.
Trueness
Code T2 assigned value HT2 assigned value Sum and Celer T2 mean result
satisfactory range (n=5)
TC970 0.324 ppm 0.414 ppm 0.738 ppm 0.64±0.04 ppm
(0.508-0.960 ppm) Satisfactory
MTC999D 0.264 ppm 0.523 ppm 0.787 ppm 0.65±0.04 ppm
(0.479-1.074 ppm) Satisfactory
6. WHEAT validation
T2
Specificity and Sensitivity
10 blank wheat samples were analysed.
The mean relative signal was 84±5%.
By subtracting 2 standard deviations, a cut off was
set at 75%, corresponding to 0.026 ppm.
The same samples were spiked at 0.025 ppm T2
toxin.
All determinations were revealed as positive.
The Limit of Quantification (LOQ) was set at 0.025 Summary
ppm. Wheat cut-off: 0.026 ppm
The sensitivity turned to be 100%. Wheat LOQ: 0.025 ppm
7. OATS validation
T2
Specificity and Sensitivity
10 blank oats samples were analysed.
The mean relative signal was 79±8%.
By subtracting 2 standard deviations, a cut off was
set at 64%, corresponding to 0.030 ppm.
The same samples were spiked at 0.050 ppm T2
toxin.
All determinations were revealed as positive.
The Limit of Quantification (LOQ) was set at 0.050 Summary
ppm. Wheat cut-off: 0.030 ppm
The sensitivity turned to be 100%. Wheat LOQ: 0.050 ppm
8. FEED validation
T2
Specificity and Sensitivity
10 blank poultry feed samples were analysed.
The mean relative signal was 76±8%.
By subtracting 2 standard deviations, a cut off was set at
59%, corresponding to 0.047 ppm.
The same samples were spiked at 0.050 ppm T2 toxin.
All determinations were revealed as positive.
The Limit of Quantification (LOQ) was set at 0.050 ppm.
The sensitivity turned to be 100%.
Summary
10 blank samples of feed for pigs were implemented to study the
possible difference to the poultry ones. Their mean B/Bo was 77± Feed cut-off: 0.047 ppm
11%. This experiment confirmed the cut-off at 59% B/Bo. Feed LOQ: 0.050 ppm
9. Advantages
T2
sample preparation:
The common sample extraction enabels end-users to extract sample just once and
run the same extract within all Celer test kits:
Cereal sample
3 minutes methanol / water extraction
Feed sample
AFLA DON ZON FUMO T2
AFLA B1
10. Advantages
T2
Quickness:
Sample preparation: < 10 minutes
Assay time: 20 minutes
High HT2 cross-reactivity:
72% cross-reactivity to HT2
Good accuracy on T2-HT2 incurred samples
Double format available:
Code: MT100 - 96 determinations
Code MT101 - 48 determinations
PLUS: easy concentration calculation with downloadable spreadsheet
11. More
T2
Tecna’s port-folio of rapid and sensitive
tools for mycotoxin screening in cereals
B ZERO
fast ELISA test kits with no calibration curve for aflatoxin B1 and deoxynivalenol
fast ELISA test kits for total aflatoxins, aflatoxin B1, fumonisins, zearalenone, deoxynivalenol, T2/HT2 toxins
high sensitivity ELISA test kits for aflatoxins and ochratoxin A
EZ FLOW
New quantitative lateral flow for deoxynivalenol
12. Instruments and services
Aquaculture
Other foods
More
Allergens
Cereals
Honey
Dairy
Feed
Water
Meat
T2
TECNA CATALOGUE
Find what best fits your screening
necessities in different fields, for
different analytes.
Contact our team of experts for
technical support
Require our Performance Data
Sheets to see our in-house
validative results
Download our spreadsheet for a
fast and easy result calculation
Contacts
export@tecnalab.com
servizioclienti@tecnalab.com