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Image Unavailable-41397-100MG

Supelco® TraceCERT® Organic Reference Standard, Tebutam

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
Image Unavailable-90568-10MG

Organic reference standard, Fenofibric acid, analytical standard, Supelco®

Catalog Number: (90568-10MG)
Supplier: Merck
Description: Used as a reference standard in determination of fenofibric acid in samples of human plasma using high performance liquid chromatography (HPLC) and liquid chromatography coupled with tandem mass spectrometry (LC-MS-MS).
UOM: 1 * 10 mg

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Image Unavailable-78069-25MG

Organic reference standard, 2,5-Dihydroxybenzoic acid, analytical standard, Supelco®

Catalog Number: (78069-25MG)
Supplier: Merck
Description: 2,5-Dihydroxybenzoic acid may be used as a reference standard in the determination of 2,5-dihydroxybenzoic acid in biopsy samples using high-performance liquid chromatography coupled with electrochemical detector.
UOM: 1 * 25 mg
Product Image-548-3371

VWR® WebSeal™, 96-Well Microplates, PP, Certified

Supplier: VWR Collection
Description: PP, non coated, non sterile, chromatography tested and certified. Manufactured from ultra low bleed high purity basis resin and fully lot tested by GC/MS for organic extractables. Designed for sensitive applications, lower sample concentrations, regulated laboratories, and/or TIC and full chromatograms.

Image Unavailable-TCAT417-0051R-NBE

SPE Column, NBE WWP2

Catalog Number: (TCAT417-0051R-NBE)
Supplier: Tecan
Description: Polymeric water-wettable resin ideal for reverse-phase retention of aqueous samples.
UOM: 1 * 96 items
Product Image-9263-03

Methanol ≥99.8% (by GC, corrected for water content), ULTRA RESI-ANALYZED® for gas chromatography, for organic residue analysis, J.T.Baker®

Catalog Number: (9263-03)
Supplier: Avantor
Description: BAKER ULTRA RESI-ANALYZED® Reagent—ultra high-purity solvents and salts developed for organic residue extraction/concentration procedures. These solvents are fully characterized and lot controlled by ECD, FID, or other method-specific detectors. Advanced stabilizer systems are incorporated to ensure solvent stability and superior performance Solvents are suitable for exacting EPA sample cleanup protocols.
UOM: 1 * 4 L

SDS Certificates


Product Image-AGLS5188-5289

Multiple affinity removal spin cartridge - Ms-3 (mouse)

Catalog Number: (AGLS5188-5289)
Supplier: AGILENT
Description: The multiple affinity removal spin cartridge – Mouse 3 is designed as a simple way to remove three interfering high-abundant proteins from mouse plasma samples. Removal of these abundant proteins improves the subsequent LC/MS and electrophoretic analysis of the serum sample by effectively expanding the dynamic range of the analysis.
UOM: 1 * 1 items
Product Image-MILFSLGPX13NK

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.

Image Unavailable-AGLS5188-8825

Multiple affinity removal spin cartridge HSA/IgG

Catalog Number: (AGLS5188-8825)
Supplier: AGILENT
Description: The multiple affinity removal spin cartridge – Human Albumin/IgG is designed to remove two interfering high-abundant proteins from human samples (such as plasma, serum, urine or cerebrospinal fluid).
UOM: 1 * 1 items
Image Unavailable-TCAT691-0353C

Cerex® CLIN II SPE Column

Catalog Number: (TCAT691-0353C)
Supplier: Tecan
Description: Micro particulate with strong cation exchange chemistry providing large contact zone for sorbent analyte interaction resulting in a fast and uniform sample preparation. Formulated for FNT and pain panel.
UOM: 1 * 100 items
Image Unavailable-T0388-100G

Tartrazine ≥85% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Tartrazine may be used as a reference standard in the determination of tartrazine in food samples using ion-pair liquid chromatography coupled with photodiode-array and electrospray mass spectrometry detector.

Product Image-1.50654.0001

UHPLC columns, Purospher® STAR RP-18 endcapped

Supplier: Merck
Description: Available with optimised 2 μm particulate silica, these UHPLC columns, based on Purospher® STAR RP-18 endcapped, are ideal for ultra-fast applications, where resolution, sensitivity and sample throughput are crucial. They are the first choice for high throughput screening and QC analyses, process monitoring, method development and LC-MS applications. Due to its balanced selectivity, Purospher® STAR RP-18 endcapped UHPLC columns cover almost all demanding separations with tailing-free chromatograms. Purospher® STAR RP-18 endcapped 3 μm columns are recommended for difficult samples where clogging and back pressure present an issue.

SDS

Product Image-SGEA2928600

Micro extraction by packed sorbent (MEPS™)

Supplier: Trajan Scientific and Medical
Description: Micro Extraction by Packed Sorbent (MEPS™) is a new development in the field of sample preparation by SPE (solid phase extraction). The MEPS™ product consists of two parts, the MEPS™ syringe and the MEPS™ Barrel Insert and Needle assembly (BIN). The MEPS™ approach to sample preparation is suitable for reversed phases, normal phases, mixed mode and ion exchange chemistries. Because MEPS™ BINs can be used for sample volumes as small as 10 µl it makes them particularly well suited to on-line use with LC-MS analysis of volume limited samples.

Image Unavailable-32834-10MG

Organic reference standard, Leucocrystal Violet-d6, analytical standard, Supelco®

Catalog Number: (32834-10MG)
Supplier: Merck
Description: Leucocrystal violet-d₆ might be used as an internal standard in the determination of triphenylmethane dyes in rainbow trout samples using liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS).
UOM: 1 * 10 mg
Product Image-551-0024

VWR®, TLC Glass Plates, Silica, Unmodified Layers

Supplier: VWR Collection
Description: These TLC glass plates are suitable for easy and quick sample applications.

Product Image-AGLS5188-5217

Multiple affinity removal columns - Mouse 3

Catalog Number: (AGLS5188-5217)
Supplier: AGILENT
Description: The multiple affinity removal LC column – Mouse 3 is designed as a simple way to remove three interfering high-abundant proteins from mouse plasma samples.
UOM: 1 * 1 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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