You Searched For: Liquid-Liquid+Extractors


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Catalog Number: (41397-100MG)
Supplier: Merck
Description: Tebutam CRM may also be used as given below:
Optimisation of sample extraction based on QuEChERS and dispersive-solid-phase extraction (d-SPE) clean-up for the multi-residue analysis of 120 pesticides 16 polycyclic aromatic hydrocarbons and 22 polychlorinated biphenyls by liquid and gas chromatography coupled with tandem mass spectrometry (MS/MS)
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)
Determination of 90 pesticides 16 polycyclic aromatic hydrocarbons and 22 polychlorinated biphenyls in honey samples by using QuEChERS combined with dispersive solid-phase extraction (SPME) for sample pre-treatment and liquid chromatography-triple-quadrupole tandem mass spectrometry and gas chromatography-ion-trap tandem mass spectrometry for quantitation
Screening and quantification of 569 pesticides in honeysuckle samples by a combination of ultrahigh-performance liquid chromatography (UHPLC) and quadrupole-Orbitrap high-resolution mass spectrometry
Simultaneous determination of 134 pesticide residues in tea samples using d-SPE extraction with a multi-functional filter (MFF) followed by ultra-high performance liquid chromatography (UPLC) and quadrupole time-of-flight mass spectrometry (TOF-MS).
UOM: 1 * 100 mg


Supplier: Avantor
Description: for use in High Performance Liquid Chromatography
Supplier: BURKLE
Description: Drum Pump, Discharge hose with shut-off valve, for aqueous liquids

Supplier: ROBU GLASFILTER
Description: These filters are suitable for degassing and filtration of solvents e.g. in chromatography.

Catalog Number: (71732-50MG)
Supplier: Merck
Description: Neutral ionophore for liquid-membrane electrodes of high selectivity for Na+
UOM: 1 * 50 mg


Catalog Number: (590-0221)
Supplier: Bohlender
Description: Suction Filter with PTFE membrane.
UOM: 1 * 5 items


Supplier: Essity
Description: Tork® Premium soap features a reliable, drip-free system that promotes good hygiene and is labelled with the Nordic Swan.

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


Catalog Number: (H488-68)
Supplier: MACRON AVANTOR BRAND
Description: UltimAR-solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use. They are also tested by GC/ECD and GC/FID for use in extraction/concentration sample clean-up protocols for trace-level organic impurities.
UOM: 1 * 4 L

MSDS


Catalog Number: (735-0645)
Supplier: DISPENDIX
Description: I.DOT compressor, oil-free
UOM: 1 * 1 items


Supplier: BURKLE
Description: Material: V4A stainless steel (1.4404). Sampler for thin to viscous liquids.

Catalog Number: (6392-08)
Supplier: MACRON AVANTOR BRAND
Description: N-Methyl-2-pyrrolidone (NMP) ≥99.0%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
UOM: 1 * 4 L

Supplier: VWR Collection
Description: <p><span style="color:black">Roll rim jars are ideal for storing, transporting, and protecting samples, chemicals, or liquids.</span></p>

Catalog Number: (215-3582)
Supplier: VWR Collection
Description: Glass bottles are designed to contain liquids, but when they break, hazardous liquids potentially mix with broken glass. This bottle carrier protects people and property from glass shards, whilst limiting exposure to flammable or corrosive liquids.
UOM: 1 * 1 items


Supplier: Avantor
Description: Powder. For liquid chromatography and molecular biology applications. Lot analysis on label.
Supplier: HyClone products (Cytiva)
Description: HyClone Classical Liquid Media: DMEM F12 is manufactured using ISO 9001:2000-certified processes.

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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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