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Product Image-112-3399

Chemical resistant gloves, AlphaTec® AquaDri® 58-330/58-335

Supplier: Ansell
Description: These two-layer gloves protect and keep hands dry. An inner soft foam coating with proprietary AquaDri® technology offers unrivalled moisture absorption: Up to 10 times more than traditional cotton-flocked linings on average. The nitrile film provides advanced chemical protection against incidental exposure to bases, oils, fuels, some solvents, greases and animal fats.

Product Image-181-1598

Chemistry vacuum pumps and systems MD 1C

Supplier: VACUUBRAND
Description: These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life; diaphragm and valves are very easy to replace. Oil-free vacuum.

Product Image-REST31679

Extraction solvent stock solution #1 (2 components)

Catalog Number: (REST31679)
Supplier: Restek
Description: This extraction solvent stock solution contains: n-decane (C10), n-tetracontane (C40).
UOM: 1 * 1 items
Product Image-141-0688

Laboratory glassware washer, Professional Line, 60 cm, GW3060 series

Supplier: SMEG
Description: This range of professional Smeg washing and thermal disinfection machines are manufactured using high quality materials and components in order to achieve the best results. The wash chambers are 316 L quality stainless steel which is resistant to strong acids (as used in the pharmaceutical and food industries).

Product Image-181-0310

VWR® VP 220, Chemical Duty, High Performance Diaphragm Pump

Catalog Number: (181-0310)
Supplier: VWR Collection
Description: The VP 220 is ideal for rotary evaporators providing the powerful vacuum needed for demanding evaporations without the use of oil pumps. VP 220 has built-in Advanced Vapour Management (AVM) which means precise control capability for the distillation of organic solvents and applications handling aggressive vapours and gases. The VP 220 is especially effective for rotary evaporation of low boiling point solvents such as acetone and ethanol and is able to rapidly strip DMF at 35 °C. The pump parts are all made of corrosion resistant materials such as PTFE and Kalrez to handle aggressive vapours, and together with vacuum adjustment, the evaporation process will be optimised. Use the vacuum adjustment to increase the vacuum until bubbles form in the evaporation flask - then lower it slightly. Reduce the vacuum for fast reaction to bumping or foaming.
UOM: 1 * 1 items
Product Image-REST26112

Extraction cell bodies for solvent extraction, ASE® systems

Supplier: Restek
Description: Accelerated solvent extraction is a common technique for fast and reliable extraction of organic materials from solid matrices, using EPA SW-846 method 3545 and pressurised fluid extraction (PFE).

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Sunflower seed oil

Supplier: Spectrum Chemical
Description: Sunflower Seed Oil is, as its name suggests, the oil of sunflower seeds that is extracted by the compression of the seeds. This non-volatile oil is most commonly used in food and as a frying oil. It is also used in cosmetics as an emollient. It is also mixed with diesel to run diesel combustion engines.

Product Image-BE-401

Experimentation kits, physical properties of proteins

Catalog Number: (BE-401)
Supplier: G-Biosciences
Description: The physical properties of proteins kit is a lab activity that enables students to investigate the physical properties of several different proteins. Students will learn about protein solubility and how it is affected by various parameters; including temperature, pH, salt and dielectric constant. They will understand about protein precipitation due to pH, high salt and in the presence of organic solvents and about protein denaturation as a result of high temperature. In addition, the kit will demonstrate how non-protein agents, such as detergents drastically alter the physical properties of protein molecules and as a result, understand the importance of detergents in protein solubilisation. This lab activity involves analysis of three different types of pure proteins and then students alter some of those properties with a detergent and re-examine physical properties of those proteins. Students are challenged to consider how physical properties of protein molecules can be exploited for purification and characterisation of proteins and apply their findings on a test sample of complex tissue extract.
UOM: 1 * 1 KIT
Product Image-WHEA416005

Soxhlet Extraction Apparatus

Catalog Number: (WHEA416005)
Supplier: DWK Life Sciences
Description: Soxhlet extraction apparatus with standard taper ground joints is used for continuous extraction of analytes from a solid into an organic solvent.
UOM: 1 * 1 items
Product Image-REST31680

Extraction solvent stock solution #2 (2 components)

Catalog Number: (REST31680)
Supplier: Restek
Description: This extraction solvent stock solution contains: n-decane (C10) (20 µl/l), n-tetracontane (C40) (20 mg/l).
UOM: 1 * 1 items
Product Image-WITG2.212.500

Soxhlet extractors

Supplier: witeg Labortechnik
Description: Borosilicate glass. For extraction from solids with solvents.

Product Image-05547535.

VWR® Q Path® Isomount 2000, Mounting Media

Supplier: VWR Chemicals
Description: Mounting media based on isopropyl alcohol. Compatible with most solvent replacing agents. Suitable for manual and automatic mounting of slides. PET bottle of 500 ml.

MSDS Certificates

Product Image-135-1699

Recirculating air filter system and extraction units

Supplier: asecos
Description: Recirculating air filter system UFA.20.30
Avoid complex wall, ceiling and roof penetrations and costly extract systems. Safe capturing of escaping vapours at the point where they are released or produced.
High flexibility in choosing the installation location
Active personal protection through safe capture of harmful vapours with retention in the filter system
Very low noise, ~39 dB(A)
ATEX complient: CE II 3/-G Ex ic nA IIB T4 Gc
Housing made of sheet-steel plastic laminated
With multistage filter system and power cord
Incl. VDE tested extraction and filter monitoring
Optical and acoustical alarm including potential-free alarm contact
Dimensions W×D×H: 305×555×210 mm
The plug-in recirculating air filter system UFA.20.30 is capable of retaining solvent vapours (hydrocarbons) permanently up to a filter saturation of more than 99,999%, under normal operating conditions as well as for a simulated accident in the safety storage cabinet.
A special version of the recirculating air filter system UFA.20.30-AUS is also available to meet the pressure conditions and volumetric flows of safety storage cabinets with a small internal volume. It can be installed on a wall bracket or in a convenient housing unit.

Image Unavailable-WINZ21-550-81

Extractor, for light solvents

Catalog Number: (WINZ21-550-81)
Supplier: WINZER LABORGLASTECHN
Description: Made of borosilicate glass. Extractor specially designed to extract liquids for light solvents.
UOM: 1 * 1 items
Product Image-REST26189

Solvent filters for extraction cells, ASE® 300

Supplier: Restek
Description: Cellulose or glass fiber filters for ASE 100/300 extraction cells.

Product Image-181-0435

Chemistry vacuum pumps and system, ME

Supplier: VACUUBRAND
Description: These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life, diaphragm and valves are very easy to replace. Oil-free vacuum.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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