You Searched For: Liquid-Liquid+Extractors


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Catalog Number: (SCAA590102)
Supplier: Essity
Description: <p>Tork hand sanitising alcohol foam, gentle to the skin.</p>
UOM: 1 * 24 items

New Product


Supplier: Merck
Description: Glycerol may be used as a reference standard in the determination of glycerol in samples of beer using gas liquid chromatography (GLC). It is a simple polyol compound, which is obtained as a by-product of soap and bio-diesel industries. It is odourless, colour-less, viscous in nature, and exists as a sweet tasting liquid. It can be derived naturally as well as from petrochemical feedstock.
Glycerol has been used as:

Catalog Number: (301440ZK)
Supplier: VWR Chemicals
Description: Sterile liquid paraffin is mostly used in microbiology as a vehicle to improve the anaerobic culture media as: O / F, decarboxylase medium, MIO, etc. Typically the product (approx 2 ml) is aseptically dispensed on the surface of the sterile culture medium in a culture tube.
UOM: 1 * 100 mL

Catalog Number: (42038-250MG)
Supplier: Merck
Description: 2,3-Butanediol is a chiral compound which is extensively utilised in chemical feedstocks and liquid fuels.
UOM: 1 * 250 mg


Supplier: Merck
Description: N-Methyl-2-pyrrolidone (NMP) ≥99.5% (by GC), LiChrosolv® for liquid chromatography, Supelco®

Supplier: Merck
Description: Sodium rods (protective liquid: paraffin oil)

Supplier: VWR Chemicals
Description: TBE is optimised for DNA electrophoresis techniques using both acrylamide and agarose. Buffers are available as liquid concentrate or Ready-Pack™ (a foil pouch containing sufficient material to prepare 1 litre of 10X concentrate).
Catalog Number: (1.30102.0021)
Supplier: Merck
Description: HY-LiTE® sampling pen, for testing liquids
UOM: 1 * 50 Tests

Catalog Number: (DIVY7512833)
Supplier: Diversey
Description: This is a mildly acidic liquid cleaner that is ideal for removing soap scum and hard water deposits from most washroom surfaces.
UOM: 1 * 6 Bottle

Environmentally Preferable


Catalog Number: (ACRO444180250)
Supplier: Thermo Fisher Scientific
Description: Paraffin, liquid, Technical Grade
UOM: 1 * 25 L

MSDS


Catalog Number: (40662-100MG)
Supplier: Merck
Description: Simazine CRM may also be used as given below: Development and validation of an ultrasonic-assisted dispersive liquid-liquid microextraction (UA-DLLME) method for sample extraction followed by gas chromatography-mass spectrometry based determination of endocrine-disrupting herbicides in the river and seawater samples. Determination of triazine pesticide residues in samples of apples pears carrots potatoes tomatoes avocado cucumber spinach bananas and oranges by modified QuEChERS and solid-phase extraction (SPE) procedures followed by liquid chromatography-photodiode array (LC-DAD) analysis. Multi-residue analysis of 67 pesticides in olive oil olives and avocado samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to evaluate various clean-up sorbents. Quantitation of 20 pesticides in eel and shrimp samples by a scheduled multiple reaction monitoring (sMRM) method and QuEChERS with EDTA for sample extraction and purification. Analysis of 35 micropollutants including pesticides in water samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) after their solid-phase extraction. Simultaneous quantification of 58 pharmaceuticals and personal care products (PPCPs) and pesticides in water samples by solvent-based de-emulsification dispersive liquid-liquid microextraction (SD-DLLME) combined with liquid chromatography-tandem mass spectrometry (LCMS/MS).
UOM: 1 * 100 mg


Supplier: VWR Collection
Description: Convenient and specific tool for customers who need to weigh liquids on a scale. Deep vessel with sturdy handle designed for convenient handling and pouring of liquids.

Supplier: Avantor
Description: Methanol ≥99.9% (by GC, corrected for water content), BAKER ANALYZED™ HPLC for liquid chromatography, for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Catalog Number: (462-0553)
Supplier: VWR Collection
Description: External PT100 probe is used for with chillers and coolers, 6000 series chiller, non-refrigerated coolers, 4100 liquid-to-liquid coolers.
UOM: 1 * 1 items


Catalog Number: (99311-0.1ML-F)
Supplier: Merck
Description: Ready-to-use ion selective liquid for the preparation of microelectrodes in micropipettes
UOM: 1 * 0,1 mL


Supplier: BURKLE
Description: Liquid samplers for aggressive liquids, with fixed rod.

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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 +353 1 88 22222.
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 +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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