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.

1. CHEMISTRY
& LIFE SCIENCE
EQUIPMENT & ACCESSORIES
AN
OF THE RANGES
AVAILABLE
OVERVIEW

2. established since
1962
About us
GPE Scientific Ltd is a leading distributor and manufacturer of laboratory equipment, glass blowing products and specialised glass
components for the industrial, laboratory and research markets. Based in Leighton Buzzard in Bedfordshire, we have over 50 years of
experience in the manufacturing of precision glass materials for industry, laboratory and research companies.
You may have also heard of the J Young Brand for NMR Valves and High Vacuum Greaseless Stopcocks, we are the owner and
manufacturer of this leading brand, producing products such as O-Ring joints, Sample Flasks, Schlenk Lines, Vacuum Manifolds and
more! Along with distributing an outstanding range of laboratory equipment and essentials we also have a team of highly skilled
glassblowers on site to meet all your glassblowing needs.
CHEMISTRY
& LIFE SCIENCEEQUIPMENT AND ACCESSORIES
GPE Scientific offer a wide range of products for the Chemistry,
Life Science, Industrial Glass and Glassblowing Sectors.
The Chemistry and Life Science ranges are our largest sections, with over two
thousand products online for you to browse and explore.
Our aim is simple; to provide you with a full range of products to suit your
needs, at the highest quality.
Not only can you browse all the product information on our website,
you can download brochures and technical documents,
watch videos and even checkout online to receive a quotation
just for you!
experience
Over 50
Years
LEADING
DISTRIBUTED AND
MANUFACTURED
BRANDS
“GPE offer high quality lab glassware and
the flexibility to create customised vessels
and apparatus which suit our needs. They
come highly recommended to anyone who
requires a special glassware design for their
research.”
Econic
To request a quote simply add the product
you are interested in to your basket, fill in
the contact form and we will get back to you
with a price.
If you are interested in ordering in bulk
please contact us directly so we can quote
you the best possible price.
“We received a professional technical
support followed by precision made glass
components which were all made within
tight tolerances to our drawings within a
few days after the order was placed. A good
supplier to work with.”
UNO Boxer Pumps

3. We are the exclusive dealer for the Chemglass range of
laboratory equipment, supplying thousands of products to
laboratories across the UK and Ireland. Below are the many
categories we stock products from:
Adapters
Airfree Equipment
Arsine Generator
Beads
Beakers
Bottles
Brushes
Bubblers
Burettes
Caps
Carts
Chromatography Equipment
Clamps
Condensers
Connecting Tubes
Cylinders
Data Loggers
Dessicators
Dishes
Distillation Equipment
Drying Equipment
Evaporators
Extraction Equipment
Filtration Apparatus
Flasks
Flowmeters
Foam Dewars
Fluid and Syringe Pumps
Fritted Discs
Funnels
Gas Equipment
Glassblowing Blanks
Graded Seals and Hose Connections
Heating Mantles
High Vacuum Valves
Hot Plate Stirrers
Hose Connections
Jars
Krytox Grease
Melting Point Tubes and Equipment
NMR Reaction Heating Block
NMR Tube Cleaners
Oil Baths
Optitherm Reaction Blocks
Organic Chemistry Labset
Peptide Synthesis
Pipets
Plates
Plate Glass
Porcelain Products
Pressure Vessels
Quartz Products
Shakers
Sleeves
Spatulas
Sublimination Equipment
Supports
Syringes
Temperature Controllers
Thermocouples and Thermometers
Tubes and Tubing
Vacuum Apparatus Traps and Pumps
Airfree Equipment
Designed for the convenient manipulation of highly reactive air
and moisture sensitive compounds using inert gas to exclude air
and moisture. A large range of glassware for Organometallic and
Inorgnaic Chemistry is available.
Chromatography Equipment
Offering a wide range of Chromatorgraphy Equipment from a
variety of columns with Stopcocks/Fritted Discs/Rodaviss Joints to
Reservoirs, Adapters and accessories. All available in various sizes and
quantities to suit your needs.
Rotary Evaporator Glassware
Adapters permit the connection of standard laboratory dram
sample vials directly to the vapour tube or a bump trap of a rotary
evaporator. The Adapter has a top outer joint of the listed size and
a 20-400 G.P.I. thread at the bottom. A PTFE lined, polypropylene
double threaded connector attaches the vial to the adapter.
Foam Dewars
Patented low form foam dewars provide a safe and durable vessel
for handling liquid nitrogen, dry ice/acetone mix and cryogenic
materials. Unlike conventional glass and stainless steel Dewar flasks
which depend upon a vacuum layer for insulation, closed cell foam
dewars use a fine closed cell foam for insulation.
Anaerobic Culture Tubes
Chemglass Life Sciences’ “Balch-type” tubes are modified versions of
screw thread Hungate tubes. They feature component parts designed
and engineered to maximize the effective seal between the walls of
the tubes and the stoppers, providing a gas-tight seal for improved
stability. The special formulation of our blue, chlorobutyl rubber
stoppers are heavier than septa and more capable of withstanding
repeated piercings with syringes.
Top Selling
GlucCell® Glucose
Monitoring System
GlucCell® Glucose Monitoring System speeds and simplifies your
glucose measurement during cell culture. GlucCell® Glucose
Monitoring System is specially designed for measuring the glucose
metabolites during animal cell culture, unlike general diabetes
glucose meters on the market that are not applicable for animal cell
culture.

4. CHEMRxnHUB Dual Support Stands
CG-1949-X DUAL
This unique stationary reactor stand is designed to fit into most benchtop hoods. The
ChemRxnHub Dual Stand can hold two reactors from 300mL to 5L.
The stand provides support for the Reaction Vessel(s), Glassware, Overhead Stirring Motor,
and Temperature Monitor and the unique design allows easy removal/ installation of the
glassware. The stand also includes a removable spill tray.
Filter
ReactorCG-1959
Benchtop
ReactorCG-1949-X
Jacketed
ReactorCG-1968
The Jacketed filter reactors can be used for single or multi-step
reactions and filtrations in the same vessel and large scale peptide
synthesis.
The filter base eliminates material transfers and significantly reducing
losses. The complete reactor system is supplied on the ChemRXNHub
stand.
A selection of reactor sizes are shown from our collection below:
The Jacketed Process Reactors from Chemglass range from 10L to
100L cylindrical vessels. The improved support clamp auto-centers
reactor and lid allows quick installation/removal of reactor vessel.
The reactors can come with either an electric or air motor and have
a variety of components and accessories which can be added to suit
your needs.
A selection of reactor sizes are shown from our collection below:
Litre
Process Reactor, Complete, Air Motor, height with
motor - 69“, Clearance Below Valve - 15.3”with
Manifold with M16 circulator fittings
10
Process Reactor, Complete, Air Motor, height with
motor - 69“, Clearance Below Valve - 15.3”
20
Process Reactor, Complete, Air Motor, height with
motor - 81”, Clearance Below Valve - 18.6”
30
Process Reactor, Complete, Electric Motor, height
with motor - 92.8”, Clearance Below Valve -
10.2”
100
The ChemRxnHub™ process systems are complete with benchtop
stand, overhead stirrer and glassware. Ranging from 300ml to 5L
vessels.
Available with the optional manifold connection and heat transfer
fluid draining system. The unique design of the ChemRxnHub™
support stand and clamping system allows for quick and easy
installation/removal of glassware and fits into most benchtop hoods.
A selection of reactor sizes are shown from our collection below:
Litre
ChemRxnHub Process System, Complete w/glass-
ware and stand, digital overhead stirrer
300ml
ChemRxnHub Process System, Complete w/glass-
ware and stand, manifold/ drain system w/digital
overhead stirrer
500ml
ChemRxnHub Process System, Complete with
Glassware and Stand, Manifold/Drain System
2
ChemRxnHub Process System, Complete w/
glassware and stand, manifold/ drain system w/
removable remote
5
Litre
Process Filter Reactor, Complete, Electric Motor 1
Process Filter Reactor, Complete, Electric Motor 2
Process Filter Reactor, Complete, Electric Motor,
Overall Height, W/Motor 74”, Clearance Below
Valve - 19.4”(Jacketed or Unjacketed)
10
Process Filter Reactor, Complete, Electric Motor,
Overall Height, W/Motor 73.8”, Clearance Below
Valve - 19.4”(Jacketed or Unjacketed)
20

5. Huber are the technology leaders for high precision
thermoregulation solutions in research and industry.
We are proud to offer the full range of Huber units
which complement our complete reactor systems.
The Huber range ensures precise temperature control
in laboratories, pilot plants and production processes
throughout the whole world – from -125 °C to +425 °C.
Besides dynamic temperature control systems, Huber
develop and produce chillers as well as classic heating
and cooling circulators.
Petite Fleur
The Petite Fleur models are the smallest dynamic temperature control
systems in the Unistat range. As with all Unistats, the Petite Fleur models
have unique thermodynamic properties for the highest temperature
control speed and precision.
All models are space saving, simple to operate and can be used for a wide
number of applications. 480 W of cooling capacity is available at the full
pump speed (according to DIN 12876) and a further 50 W is available if
the pump speed is reduced. The circulation pump with its high capacity
ensures optimal delivery and delicate glass reactors are protected from
damage with the soft start-up which detects and balences out changes in
the viscosity within the fluid circuit.
Heating
Immersion
Circulators
Immersion thermostats are
suitable for controlling the
temperature of any bath as
the screw clamp allows the
thermostats to be easily mounted
on different vessels.
Minus temperatures are
achieved in combination with a
refrigerated bath or immersion
cooler.
Polycarbonate to +100c
Stainless Steel to +200c
The units offer high temperature stability and are fitted with overtemperature and low level
protection suitable for Safety Class III/FL (DIN 12876) for use with flammable fluids.
Flow-through, Immersion, Mini, Rotacool, Unichiller Desktop and Tower Chillers
The compact Minichillers (shown above) are an economic and environmentally friendly
cooling solution for many laboratory applications.
A calculation of water and waste water costs shows that a Minichiller can save up to
48,000 litres of water in a working week.
Offering a range of Dynamic Temperature Control Systems including the popular Petit Fleur,
Grande Fleur, Unistat and Tango units.
All models are space saving, simple to operate and can be used for a wide number of
applications.
ChillersSpecial Solutions
Heating Baths
Stainless Steel or Polycarbonate
Dynamic Temperature
Control Systems
Beer-Forcier test thermostats, Calibration Baths, Circulation Heat Exchangers and Hotbox
Heating Circulators.
The Hotbox series (shown) provide heating circulators with the functionality of the Pilot ONE
controller for thermoregulating externally open applications. With its compact form the
Hotbox is ideal for installation in production systems.

6. Temperature Control
PRESTO
JULABO Heating Circulators with stainless steel bath tanks are mainly used for internal and
external temperature tasks. The new range of these models now have increased capacities,
allowing for temperature application of larger external systems, as well as open systems. Models
from the TopTech and HighTech Series’ are available with different bath sizes and features.
Heating Circulators
Reactor temperature control tests for all kinds of substances or temperature simulation – the
PRESTO is made for highly precise temperature control and rapid temperature changes. Highly
efficient components allow extremely fast compensation of exothermic and endothermic
reactions. Lab users benefit from high flow rates, constant pressure, and a controlled build-up of
pump pressure.
We are pleased to offer the full Julabo range of
Temperature Control Systems and accessories.
Today Julabo is an industry leader and has played a
significant role in the development of fluid-based
temperature control.
The team of expert engineers and technicians at
Julabo help shape the market with new ideas and
innovations.
Recirculating Coolers
The instruments offer an economical solution for cooling applications avoiding
expenses for tap water and waste water disposal. The JULABO recirculating
coolers of the Economy Line and TopLine have a compact design and fit under a
lab counter. The bright MULTI-DISPLAY (LED) is visible from across a lab and gives
instant information on actual and setpoint temperatures. Self-test after switch-on,
reciprocal sensor monitoring, pump motor and compressor overload protection as
well as complete shut-down in case of an alarm offer unequalled safety.
Additional protection is ensured by high and low temperature warning functions
as well as freezing protection and dry-running protection. These features ensure
stable working temperatures, constant pressure of the circulating pump and avoid
contamination in the cooling loop. Featuring various electrical connections, the
TopLine models fulfill the requirements of modern laboratories.
Refrigerated Circulators
JULABO Refrigerated & Heating Circulators for heating and cooling
are suitable for external temperature tasks and for temperature
applications directly in the bath. A model from three different series’
with different capacities can be selected. Powerful circulating pump
systems and high heating and cooling capacities guarantee short
heat-up and cool-down times. The inevitable dust accumulation that
occurs in refrigeration systems is solved by means of an easily removed
venting grid, which allows for easy cleaning.
Depending on the model, the units are equipped with handles or
castors for an easy transportation. All models have a drain screw on the
front allowing the fluid to be drained easily. The compact assembly of
each unit enables space to be saved in the laboratory.
High Temperature Circulators Forte HT
The implemented heating automation, strong pump and controlled
cooling produce rapid and precise results for temperature applications
to +4 00 °C. The instruments are completely sealed. This prevents the
release of oil fumes and results in long life time of the heat transfer
liquid. Automatic air-purge allows easy filling. Electrical connections
and the optional Profibus permit future-oriented automation
technology.
JULABO high temperature circulators are recommended for
applications using jacketed reactors and autoclaves, distillation
columns as well as laboratory, miniplant and process-scale
applications.

7. Scilogex
Benchtop Equipment
GPE Scientific have partnered with Scilogex Benchtop Equipment to bring you the latest in precision laboratory
equipment. Exclusively offering this wide range of products throughout the UK and Ireland we are able to supply
your laboratory with high quality Life Science items such as Multi-Purpose Centrifuges, Liquid Handling products,
Hotplates, Stirrers, Mixers and Rollers and many more fantastic items.
All the equipment is manufactured to the highest standard and offers the user products which not only have
innovative functionality and high performance levels but are all offered at competitive pricing within the current
marketplace.
Centrifuges
Multi-Purpose
The high speed micro-centrifuge range is widely used in physical and chemistry analysis, biochemistry, cellular and molecular
biology, clinical labs and blood donation centers, and is ideal for high-end research applications of sedimentation of cells and
viruses, separation of sub-cellular organelles, isolation of macromolecules such as DNA, RNA, proteins or lipids.
Other Mini and Clinical centrifuges are also available.
Rotary Evaporators
Overhead Stirrers
Main Features:
• Easy to read large digital LCD display shows temperature, rotation
speed and timer,
• Large 5L heating bath with a temperature range of ambient to 180°C,
• Patented condenser (cooling surface 1,500 cm²) provides excellent
cooling,
• Motorized lift with safety automatic release of the evaporating flask to
the top position in case of power failure,
• Speed range from 20 to 280 rpm,
• Timer function for precise control processing,
• Chemical-resistant PTFE seals and patented pressure springs provide
excellent sealing,
• PC control and documentation of all parameters via USB (using third-
party software),
• Precise temperature control and adjustable safety circuit,
• Quick release connectors for easy flask removal.
The range of overhead stirrers are suitable for a mixture of high viscosity
liquid or solid liquid.
Main Features:
• High reliability, long continuous service, outstanding performance,
• Cover the speed range from 50 to 2200rpm - Pro ,
• and 0 to 2200rpm - S, the speed is accurate and controlled,
• Brushless DC motor drive, low noise and maintenance free,
• Overload protection – motor would automatically stop in case of
continuous overload,
• Anti-spill samples-PC control system starts up smoothly, prevent
samples overflow.
Litres Speed
OS40-Pro 40L 50-2200rpm
OS20-Pro 20L 50-2200rpm
OS40-S 40L 0-2200rpm
OS40-S 20L 0-2200rpm
Description
RE100-Pro Vertical
Coiled Condenser
5L bath, excluding glassware
RE100-Pro Vertical
Coiled Condenser
5L bath, 1000ml evaporating flask NS 29/32
and 1000ml receiving flask KS 35/20
RE100-Pro Vertical
Dry-Ice Condenser
5L bath, excluding glassware,
RE100-Pro Vertical
Dry-Ice Condenser
5L bath, 1000ml evaporating flask NS 29/32
and 1000ml receiving flask KS 35/20

8. The MS7-HP550-S is one of the most technically advanced hotplates in the marketplace.
Simply turn the heat button to set the desired temperature with the LED display and the actual
real-time temperature is clearly displayed. The MS7-HP550-S controls temperature at +/- 5ºC.
The MS-H-Pro-T features an independent back-lit LCD display for both heat, stirring and timer
functions and PID technology. The MS-H-Pro-T controls temperature at +/- 1ºC. Simply set the
timer from 1min to 99hr-59min and the hotplate will heat at the target temperature for the set
time period and automatically turn off.
MS-H-Pro-T Circular-top LCD
Digital Hotplate Stirrer
A selection of multiposition Hotplates / Stirrers
MS7-HP550-S LED Digital
7x7 Hotplate
Vortex Mixer - MX-S
Part of the Vortex Mixer range, the MX-S Vortex mixer is widely used in
Life Science, Physical and Chemical analysis fields, for vigorous
re-suspension of cells or chemical pellets in tubes up to 15ml.
Features:
• Tough and continuous operations,
• MX-S with wide speed range of 0-2500rpm, stepless speed
regulation,
• MX-S used for various mixing applications with optional adapters,
handles up to 48 tubes,
• Specially designed vacuum suction feet hold to the work surface
and prevent the unit from movement,
• Aluminium cast base avoids unnecessary “walking”.
Orbital and Linear Digital Shakers
Orbital and Linear Digital Shakers provide smooth and quiet motions
for mixing in culture dishes, flask and beakers.
SK-0330-Pro/SK-L330-Pro/SK-0180-Pro/SK-L180-Pro features:
• Compact orbital and linear shakers with ideal shaking motion for
a maximum shaking weight of 7.5kg and 2.5kg,
• LCD displays speed and time. Speed, Timer and operating mode
can be viewed simultaneously ,
• Wide range of platforms for use with a variety of vessels,
• Electronic time switching clock controls time or continuous
operation mode,
• Over speed detection and protection.
Microplate Mixer - MX-M
Compact and universal Microplate Mixer can hold one or two
microplates, used in life science fields including microbiology, cell and
molecular biology, immunology and biotechnology.
Features:
• Company and universal Microplate Mixer suitable for small
vessels and 96 microplate,
• Wide range of accessories, easy installation and replacement,
• Continuous operation,
• Stepless speed regulation of motor,
• DC brushless motor, low running noise and long service.
Also offering Liquid Handling
Equipment
The introduction of a large Liquid Handling range has seen a growth in our
Life Science market offering everything from Pipette fillers and controllers
to Bottle top dispensers and Multichannel pipettes.
This means the new Scilogex line has successfully begun to meet the
needs of scientists offering high precision instruments which can be used
to reliably measure, transfer and dispense a range of liquids for a number
of working applications.
MS-H-S Circular-top Analogue Magnetic Hotplate Stirrers features electronic speed control for
constant speed even during changes in load, Low heat temperature stability, Ceramic steel
plate for anti-corrosion and excellent thermal conductivity, Long life brushless motor and High
magnetic adhesion.
MS-M-S10 10-place multi-position stirrer features a powerful rotary drive providing consistent
sample conditions across each position for volumes up to 400 mL. The stirrer surface is stainless
steel with a silicone anti-slip mat which is chemical resistant and easy-to-clean.
MS-M-S10 10-Place Analogue
Magnetic Stirrer
MS-H-S Circular-top Analogue
Hotplate Stirrer

9. Standard Series - Class B Glass
5mm Ultra-Precision, High-Precision and Precision NMR Sample Tubes
5mm Economy High-Throughput NMR Sample Tube
10mm Ultra- Precision and Precision NMR Sample Tubes
10mm Economy NMR Sample Tubes
Select Series - Class A Glass / Pyrex
5mm Ultra Precision NMR Sample Tubes
3mm Ultra Precision NMR Sample Tubes
3mm High-Throughput NMR Sample Tube
10mm Ultra Precision NMR Sample Tubes
GPE Scientific is the exclusive UK and Ireland distributor of Norell NMR Tubes. We supply the
full range of NMR Tubes and accessories including the popular range of Select Series tubes
specifically designed for high resolution NMR and the Standard Series for auto-sampling and
high throughput NMR.
We realise that the last thing you want is to repeat a run because of shimming problems
caused by a faulty NMR tube. Or worse, during use, your tube ends up breaking because
of poor tube dimension. With Norell NMR tubes you are guaranteed superior quality and
remarkable performance.
High Pressure Valved
NMR Sample Tubes
The High Pressure Valve constructed entirely from
glass and fluoropolymer, can be permanently
joined to your choice of a wide array of NMR
sample tubes. These pressure tubes facilitate
experiments requiring conditions such as
pressurized inert atmosphere blanketing, addition
of reactive gaseous reagents under pressure,
containment of low boiling solvents or samples at
elevated temperatures.
Secure Series - Available in Class A / Class B
5mm Ultra-Precision NMR Sample Tubes Secure Series
3mm Ultra-Precision NMR Sample Tubes Secure Series
5mm Ultra-Precision, High-Precision & Precision NMR Sample Tubes
5mm Economy High-Throughput NMR Sample Tubes
Special PurposeConstricted NMR Tubes
Amberized NMR Tubes
Screw-Cap NMR Tubes
Heavy Wall and Medium Wall NMR Sample Tubes
Bruker MATCH™ System NMR Sample Tubes
Sample Vault
Sample Vault Series NMR Tubes
Medium Wall and Heavy Wall Sample Vault Series™ NMR Tubes
Sample Vault™ Caps for the Sample Vault Series
Closures to Seal the NorLoc Open Port Caps
Handle your NMR sample without flame sealing
your tubes. Teflon covered O-Ring eliminates
material incompatibilities and completely
greaseless Teflon assembly means the tube is
easy to use and to disassemble for cleaning.
Includes female joint for quick attachment to
your vacuum rack. Available in Beige, Blue,
Green, Orange, Red and Yellow
J. Young NMR Valve with
Tube Attached
Precision NMR/EPR Tubes & Accessories

10. NMReady 60 ProBenchtop Spectrometer
The NMReady 60 Pro is the next generation of compact NMR
spectrometer from Nanalysis. The NMReady 60 Pro can be tuned
to acquire spectra for many conventional spin active nuclei,
enhancing its utility for characterizing a broad range
of natural and synthetic products.
The instrument’s supported nuclei are
1H, 7Li, 11B, 13C, 19F and 31P (dual mode).
NMReady 60eBenchtop Spectrometer
The NMReady 60e spectrometer offers spectroscopic resolution at a fraction
of the size, cost and maintenance of current NMR instrumentation.
The innovative design brings analytical performance and point-of-need
utility to the benchtop, fume hood or glovebox due to the compact
size of the machine.
The instrument’s supported nuclei are 19F, 1H and
Dual Mode (19F and 1H).
Performance:
Operating at 60 MHz (1.4T) the NMReady
offers a 1Hz resolution (17 ppb) and a
sensitivity of 100:1 SNR (single scan, 1%
ethylbenzene).
Market Leading Footprint:
Despite its high performance, the 60pro still
only weighs 55 lbs with a large (4:3 ratio) 10”
touch screen display.
The Spectrometer uses industry-standard
5 mm NMR tubes.
Highlights:
Supported experiments include 1D, T1,
T2, Nutation and COSY.
Built-in touchscreen you can use with
your gloves on.
Features:
Quickly perform routine NMR measurements
(sample proton spectra and fluorine
spectra).
Workflow improvement as a point-of-need
application.Minimal stray field; safe for use.

11. SCHLENK LINES
VACUUM MANIFOLDS
General Purpose Single Bank
Manifold with Vacuum Gauge
General Purpose Single Bank Vacuum Manifold with J. Young high
vacuum PTFE valves and vacuum gauge port. The main tube is 16mm
OD with serrated end connections. Available with 3, 4 or 5 ports.
Dual Bank Manifold
Dual Bank Vacuum Manifold with J. Young High Vacuum PTFE Valves.
Main tubes are 24mm OD with serrated end connections.
Available with 3, 4 and 5 ports.
Dual Bank Offset Manifold
The Dual Bank Offset Manifold with front control J. Young high
vacuum PTFE valves. Main tubes are 24mm OD with B19 Socket ends.
Available with 3, 4 and 5 ports.
Dual Bank Manifold with Double
Oblique Valves
Dual Bank Manifold with J. Young Double Oblique High Vacuum PTFE
Valves. Main tube is 24mm OD. Supplied with GL25 fittings.
Available with 3, 4 and 5 ports.
Space Saving Manifold
General purpose space saving vacuum manifold with J. Young high
vacuum PTFE valves. Main tube is 13mm OD with serrated end
connections. Available with 3, 5 and 8 ports.
General Purpose Single Bank
Manifold
General Purpose Single Bank Vacuum Manifold with J. Young High
Vacuum PTFE Valves. The main tube is 16mm OD with serrated end
connections. Available with 3, 4 or 5 ports.
GPE Scientific manufacture our Vacuum Manifolds / Schlenk Lines on site using the official J. Young High Vacuum PTFE valves.
The J Young high vacuum greaseless stopcocks incorporate three Viton O-ring seals (one encapsulated in PTFE) on a standard PTFE piston. Our stopcocks are leak tested to better than
10-6 ltr/sec and are suitable for use in applications up to 7 PSI. Alternatively these can be manufactured with glass stopcocks.

12. • Chemistry diaphragm pumps and
pumping systems
• High-vacuum pumping units
• Vacuum gauges and controllers
• Vacuum valves and small flange
components
• Rotary vane pumps and
chemistry-HYBRID pumps
VACUUBRAND manufactures the most
comprehensive range of vacuum pumps, gauges
and controllers for rough and fine vacuum for
laboratory use. The product range comprises
rotary vane pumps, oil-free diaphragm pumps,
complete pumping units,flexible vacuum systems
and solutions for local area networks.
The modular vacuum systems comply with the
technical and economical requirements for
vacuum generation and also ecological criteria in
outstanding degree.
PC 3002 VARIO
VARIO® pumps and pumping units provide precise vacuum control by adaptation
of the diaphragm pump´s motor speed. They feature fully automatic evaporation
control on the push of a button. The basic pump is the MZ 2C NT VARIO two-stage
chemistry diaphragm pump which meets medium vacuum requirements for most
solvents.
The pumping unit PC 3002 VARIO is a well proven choice for evaporation of
large amounts of solvents. The separator at the inlet collects particles and liquid
droplets. The waste vapour condenser at the outlet enables near-100-percent
solvent recovery, efficient recycling and active environmental protection. The
on-demand motor speed control results in unparalleled length of service intervals
for wearing parts such as diaphragms.
VACUU·VIEW extended
For the monitoring of your vacuum processes in the rough and fine
vacuum range, the new vacuum gauges VACUU·VIEW extended are
perfect! The heavy duty combination of ceramic diaphragm sensor and
ceramic jacketed Pirani sensor ensures reliable readings in the wide
range from atmosphere down to 10-3 mbar.
Performance features:
• Precision and chemical resistance in an exceptionally wide range
from atmosphere down to 10-3 mbar, one gauge only for both
rough and fine vacuum,
• Compact design with integrated sensors, one piece equipment
for direct connect at point of interest.
PC 3010 NT VARIO
These VARIO® pumps and pumping units feature a very high pumping
speed and attain an outstanding ultimate vacuum. They are ideal for
high vacuum requirements, e.g., for evaporation of most high boiling
solvents even at low temperatures. They provide precise vacuum
control by adjusting the diaphragm pump´s motor speed.
The controller provides fully automatic evaporations without any
need of parameter input. The pump design offers exceptionally high
chemical resistance supporting almost universal usage in chemistry
and pharmaceutics. The PC 3010 NT VARIO pumping unit relies on a
well-proven operating concept for example for evaporation of large
amounts of solvents.
Typical applications for chemistry diaphragm pumps include evacuating chemically aggressive gases and vapours from
such equipment as rotary evaporators, vacuum drying cabinets and centrifugal concentrators.
Chemistry diaphragm pumps from VACUUBRAND feature uncompromising chemistry designs which are build to suit your
needs and requirements in the lab.

13. Unit 5, Greaves Way Industrial Estate,
Stanbridge Road,
Leighton Buzzard,
Bedfordshire,
LU7 4UB, ENGLAND
T: +44(0)1525 382277
F: +44(0)1525 382263
E: info@gpescientific.co.uk
W: www.gpescientific.co.uk