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Product Image-ROBU23604

Pipeline filters, with filter disc, VitraPOR®

Supplier: ROBU GLASFILTER
Description: These filters are used for in-line filtration of gas lines to remove solid impurities (e.g. dust). Pipeline filters are available with filter discs in diameters from 30 to 90 mm.

Product Image-NASCB01041AWA

Sampling spoons, sterile

Catalog Number: (NASCB01041AWA)
Supplier: NASCO FORT ATKINSON
Description: PS, white. These gas sterilised spoons are ideal for collecting samples.
UOM: 1 * 100 items

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Image Unavailable-92446-5ML

Sodium methoxide 0,5 M for gas chromatography, Sigma-Aldrich®

Catalog Number: (92446-5ML)
Supplier: Merck
Description: Sodium methoxide may be used as a derivatisation reagent to enhance the sensitivity of detection for the subsequent determination of organonitrogen herbicides and fungicide analytes in food samples, and bound fatty acids from acylglycerols, alkylacylglycerols, galactosyldiacylglycerols, glycerophospholipids, and sterol esters by gas chromatography (GC) based techniques.
UOM: 1 * 5 mL

New Product


Product Image-135-2352

Accessories for gas storage cabinets

Supplier: asecos
Description: Storage cabinet accessories, Ermeto-fitting, 3/8" tube OD 10 mm

Product Image-SART16213

Filter holder, stainless steel

Catalog Number: (SART16213)
Supplier: Sartorius
Description: Stainless steel closed filter holder for microbiological, analytical sampling and testing of gas in pressurised lines.
UOM: 1 * 1 items
Image Unavailable-36372-50MG

Supelco® TraceCERT® Organic Reference Standard, Tebufenpyrad

Catalog Number: (36372-50MG)
Supplier: Merck
Description: Profenofos CRM may also be used as given below: Evaluation of 250 pesticide residues extracted by QuEChERS method from 103 processed fruit samples using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS. Gas chromatography-tandem mass spectrometry (GC-MS/MS) based analysis of 213 pesticide residues in soybean after their extraction by QuEChERS procedure. Detection of 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. Multi-residue analysis of 160 multiclass pesticides using ethyl acetate (EtAC)/n. hexane mixture for extraction from chamomile thyme and marjoram samples and their analysis by gas chromatography-tandem mass spectrometry (GC-MS/MS). Simultaneous determination of 34 pesticides in various environmental water samples by dispersive liquid-liquid microextraction (DLLME) technique in combination with gas chromatography-mass spectrometry(GC-MS/MS). Quantitation of 40 multi-class insecticides and fungicides in 81 apple samples by using gas- and liquid- chromatography-mass following a QuEChERS-based extraction.
UOM: 1 * 50 mg
Image Unavailable-CHRASP372

CHROMagar™ StrepA for Screening of Streptococci

Catalog Number: (CHRASP372)
Supplier: CHROMAGAR
Description: CHROMagar™ StrepA is a selective chromogenic culture medium intended for use in the qualitative direct detection, differentiation and presumptive identification of Streptococcus pyogenes -group A Streptococcus (GAS) to aid in the diagnosis of GAS throat infections. The test is performed with throat swabs. Results can be interpreted after 18-24 h of incubation at 35 - 37 °C under CO² atmosphere.
UOM: 1 * 1 items

New Product


Image Unavailable-SGEA008775

Headspace/soil gas syringes

Supplier: Trajan Scientific and Medical
Description: The gas tight syringes are fitted with a valve (SVLL) and a special Luer probe with a side hole for efficient sample intake.

Image Unavailable-93742-1G

Pentafluorophenylhydrazine ≥98.0% (by GC), LiChropur™ derivatisation reagent, for HPLC, Supelco®

Catalog Number: (93742-1G)
Supplier: Merck
Description: Pentafluorophenylhydrazine may be used as a derivatizing agent in the determination of semi-volatile carbonyl compounds in air and human plasma samples, using high-resolution gas chromatography coupled with gas chromatography (HRGC-MS) and liquid chromatography atmospheric-pressure chemical-ionization mass spectrometry (LC-APCI-MS-MS), respectively.
UOM: 1 * 1 g
Product Image-223-0071

Drum pumps, gas-tight, with flexible discharge

Supplier: BURKLE
Description: Gas tight barrel pump with flexible discharge hose for filling off in to large canisters and containers.

Product Image-MILFSLHPX13NK

Millex® SLHPX13 Syringe Filters, Polyethersulfone

Supplier: Merck
Description: Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing. Proper filtration of samples improves the quality and consistency of analytical results and decreases instrument downtime.

Image Unavailable-MLDV5084788

Accessories for ImageXpress® Confocal HT.ai system

Catalog Number: (MLDV5084788)
Supplier: Molecular Devices
Description: Photodocumentation System, Gas mixer for ImageXpress® systems (Mixes 100% CO₂ with air to deliver 5% CO₂ into the sample chamber; flow and mixture are electronically controlled and stabilised for healthy and accurate long term time lapses of living cells)
UOM: 1 * 1 items
Product Image-549-0536

VWR® Gas-Tight Micro Syringes

Supplier: VWR Collection
Description: Micro syringes without needle
General purpose Luer lock connector for use with autosamplers and liquid handling instruments. All parts in contact with sample are made from neutral borosilicate glass and PTFE. This provides excellent performance and an inert sample environment.

Product Image-MILFSLGPR33RB

Millex® Syringe Filters, Polyethersulfone

Supplier: Merck
Description: Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing. Proper filtration of samples improves the quality and consistency of analytical results and decreases instrument downtime.

Product Image-151-0138

Gas detection tube for chloroprene

Catalog Number: (151-0138)
Supplier: Dräger
Description: Desorption stroke in clean air.
UOM: 1 * 10 items
Product Image-BELAF136910000

Gas dispersion tube, SP Bel-Art

Catalog Number: (BELAF136910000)
Supplier: Bel-Art Products, a Part of SP
Description: HDPE gas dispersion tube. Bell-mouthed fitting with a sealed-in, coarse porosity Fritware® PE disc at the large end.
UOM: 1 * 4 items
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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 on 0800 22 33 44.
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 on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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