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J.T.Baker® BAKERBOND Speedisk® Carboxylic Acid, SPE Columns

Supplier: Avantor
Description: Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.

Image Unavailable-ENZOADI801805

3,3',5,5'-Tetramethylbenzidine (TMB) substrate

Catalog Number: (ENZOADI801805)
Supplier: ENZO LIFE SCIENCES
Description: HRP substrate.
UOM: 1 * 50 mL
Product Image-ACRO328030300

3,3',5,5'-Tetramethylbenzidine (TMB) EASY, liquid substrate

Supplier: Thermo Fisher Scientific
Description: 3,3',5,5'-Tetramethylbenzidine (TMB) EASY, liquid substrate

MSDS

Image Unavailable-8151-06

J.T.Baker® BAKERBOND Speedisk® C18 Light Load, SPE Columns

Supplier: Avantor
Description: Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.

Image Unavailable-40662-100MG

Supelco® TraceCERT® Organic Reference Standard, Simazine

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
Product Image-J644-100ML

3,3',5,5'-Tetramethylbenzidine (TMB), liquid, Biotechnology Grade 1 component

Catalog Number: (J644-100ML)
Supplier: VWR Chemicals
Description: Ready-to-use sensitive substrate for the detection of horseradish peroxidase activity
UOM: 1 * 100 mL

MSDS Certificates


Product Image-0793-5G

3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) ≥98%, Ultrapure

Supplier: VWR Chemicals
Description: MTT, a yellow tetrazole dye, can be reduced to a water-insoluble purple formazan compound by mitochondrial reductase enzymes. Since reduction only occurs in living cells, the quantitation of formazan can be equated to the number of viable cells in the population.

MSDS Certificates

Product Image-113-8256

VWR®, Sleeve Protectors, LDPE/LLDPE

Supplier: VWR Collection
Description: Sleeve protectors made from 65% LDPE and 35% LLDPE.

Product Image-ROCKTMBE-100

3,3',5,5'-Tetramethylbenzidine (TMB) membrane peroxidase substrate

Supplier: Rockland Immunochemicals
Description: In the presence of peroxidases, TMB substrates can act as an electron donor for the conversion of peroxides to water.

Product Image-631-1506

VWR®, Slide Boxes with Lid

Supplier: VWR Collection
Description: Heavy-duty, two-piece microscope slide boxes are designed to store standard slides for transport.

Image Unavailable-A13868.14

3,3',5,5'-Tetramethylbenzidine (TMB) ≥98%

Supplier: Thermo Fisher Scientific
Description: Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes; particularly useful in ELISA techniques, blue result can be read spectrophotometrically at 370 or 650 nm3,3',5,5'-Tetramethylbenzidine is used as a clinical reagent for testing blood.

MSDS Certificates

Image Unavailable-184519-6X1L

Petroleum spirit, 35…60 °C ACS, Riedel-de Haën™

Supplier: Honeywell Chemicals
Description: ACS GENERAL USE SOLVENTS

Product Image-ACRO328050500

3,3',5,5'-Tetramethylbenzidine (TMB) QUICK, liquid substrate for ELISA

Supplier: Thermo Fisher Scientific
Description: 3,3',5,5'-Tetramethylbenzidine (TMB) QUICK, liquid substrate for ELISA

MSDS

Product Image-K830-100ML

3,3',5,5'-Tetramethylbenzidine (TMB) membrane peroxidase substrate Plus, liquid, Biotechnology Grade 1 component

Catalog Number: (K830-100ML)
Supplier: VWR Chemicals
Description: Ready to use sensitive substrate for the detection of horseradish peroxidase (HRP) activity suitable for ELISA and solution assays. Offers faster signal, enhanced sensitivity and the lowest possible background.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-ANSE37-501/10.5

Chemical resistant gloves, AlphaTec® 37-501

Supplier: Ansell
Description: These nitrile gloves with cotton flock lining provide excellent resistance to many solvents and oil based chemicals.

Product Image-HACH2651155

Amino acid F for Rapid liquid silica method

Supplier: Hach
Description: These are used for determination of Ultra Low Range silica by the Heteropoly Blue Rapid Liquid method. Rapid Liquid™ methods offer an economical way to analyse multiple samples and to measure trace concentrations.

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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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