You Searched For: Gas+Sampling+Tubes


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Supplier: VWR Collection
Description: Test tubes made from borosilicate 7.0 expansion, ideal for use as disposable.
Supplier: Dräger
Description: To measure the 'spot concentrations' of chlorine for use with an Accuro® pump.

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Supplier: VWR Collection
Description: These closures are suitable for test and culture tubes.

Supplier: DWK Life Sciences
Description: These gas distribution tubes are designed for reactions between gases and liquids. They are made of clear DURAN® borosilicate glass 3.3.

Catalog Number: (211-0085)
Supplier: VWR Collection
Description: Transparent PS or translucent PP.
UOM: 1 * 500 items

Supplier: Avantor Fluid Handling
Description: keep light sensitive samples safe.
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Duran® borosilicate glass.

Catalog Number: (151-0095)
Supplier: GASTEC
Description: Accessory for gas tube, Holder for Dositube
UOM: 1 * 3 items


Supplier: Dräger
Description: These test sets allow for the semi quantitative measurements of five different gases at the same time.

Supplier: Avantor Fluid Handling
Description: Protect your light-sensitive samples.
Supplier: VWR Collection
Description: Screw cap with seal liner, VWR®, Colour: Black, Thread: 15-415
Supplier: GASTEC
Description: Crystal clear gas tubes with distinct colour changes.

Catalog Number: (19000-50MG)
Supplier: Merck
Description: Monolinuron CRM may also be used as given below: Determination of 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. Extraction of 13 pesticides from four groundwater and three river water samples using silica-based MSU-1 mesoporous solid as a sorbent for their solid-phase extraction (SPE) followed by ultra-performance liquid chromatography-triple quadrupole-mass spectrometric (UHPLC- QqQ-MS/MS) determination. Development and validation of a UHPLC-diode array detection (DAD) method for simultaneous determination of urea and tebuthiuron herbicides in four fresh vegetable samples. Multi-residue analysis of 50 herbicides in 51 grain samples of soybean corn and wheat by ultra-performance liquid chromatography-electrospray ionisation-mass spectrometry (UPLC-ESI-MS). Extraction of 109 pesticide residues from different chemical classes from 345 tomato samples by modified QuEChERS method and their determination using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Simultaneous analysis of 238 pesticides and 78 veterinary drugs in 80 bovine milk samples using ultra-fast liquid chromatography-tandem mass spectrometry (UFLC-MS/MS) and gas chromatography-tandem mass spectrometry (GC-MS/MS).
UOM: 1 * 50 mg


Supplier: Dräger
Description: To measure the 'spot concentrations' of perchloroethylene for use with an Accuro pump. Uses include determination and measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.

Supplier: Dräger
Description: To measure the 'spot concentrations' of acetone for use with an Accuro pump. Uses include determination and measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.

Supplier: Avantor Fluid Handling
Description: Protect your light-sensitive samples.

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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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