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Image Unavailable-5.00849.9025

Vitamin A water miscible, 1 ml = 200,000 I.U stabilised, water-miscible, EMPROVE® ESSENTIAL BP, Ph. Eur., SAFC®

Supplier: MERCK PRODUCTION CHEMICALS
Description: Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds PH Eur, BP
Sstabilized with BHA/BHT

MSDS

Image Unavailable-5.00862.1000

DL-α-Tocopherol (Vitamin E), EMPROVE® ESSENTIAL USP for oral use, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS
Description: Vitamin E water-miscible 1 ml = 500 mg DL-a-tocopherol acetate

MSDS

Product Image-1.08641.0001

Water detection paste N, Supelco®

Catalog Number: (1.08641.0001)
Supplier: Merck
Description: Typically used to determine whether containers filled with Liquids (not miscible with water) such as engine fuels and oils that may contain water below the oil Liquid Layer. The paste is applied to any suitable dipstick, which is then inserted into the container. The paste changes colour on exposure to water.
UOM: 1 * 150 g

MSDS


Image Unavailable-ICNA02190342.2

Clofibrate

Supplier: MP Biomedicals
Description: Practically insoluble in water. Miscible with ethanol, acetone, chloroform, ether.

Product Image-115-2359

Regenerating hand cream, Stokoderm® Grip PURE

Supplier: Deb-STOKO
Description: Versatile skin protection product (O/W emulsion) for sensitive skin exposed to changing and non specific stresses. Can also be used under gloves. The product is effective for both purely oil-based and water-miscible or aqueous industrial substances. Ideal for activities in changing working areas.

Image Unavailable-CAYM18425-10

Vitamin B12 (cyanocobalamin) ≥95%, crystalline solid

Supplier: Cayman Chemical
Description: Vitamin B12 is a water-soluble vitamin with roles in brain and nervous system functioning and blood formation through regulation of DNA synthesis, cellular metabolism, fatty acid metabolism, and amino acid metabolism.

MSDS

Product Image-115-2338

Protective and regenerating hand cream, Stokoderm® Aqua PURE

Supplier: Deb-STOKO
Description: Aqua PURE is a barrier cream (W/O/W emulsion) that protects the skin when working with aqueous or water-miscible industrial substances and performing wet work. It has a repairing effect and stabilises, regenerates, and strengthens the skin barrier.

Certificates

Product Image-1.15092.1000

Liquid-liquid extraction, EXtrelut® NT

Supplier: Merck
Description: EXtrelut® NT is a specially processed, inert, wide pore kieselguhr with a high pore volume. It has been used for quite some time within research, for the sample preparation of urine, whole blood, plasma and other biological matrices. Other applications include environmental and residue testing such as analysis of industrial, domestic and wastewater. EXtrelut® NT is supplied either pre-packed in cartridges or as a loose sorbent. EXtrelut® NT simplifies liquid-liquid extraction by replacing separation funnels. Using a single step is more efficient, saves solvent, as well as material and time, in contrast to classic funnel separation. The aqueous sample is simply applied to the EXtrelut® NT sorbent. It distributes itself over the chemically-inert matrix so acting as a stationary phase. Subsequently, elution takes place using organic solvents that are non miscible with water. All the lipophilic substances are extracted from the aqueous into the organic phase.

MSDS

Image Unavailable-47858.

Organic reference standard, Thiamine Hydrochloride (B1), analytical standard, Supelco®

Catalog Number: (47858.)
Supplier: Merck
Description: Thiamine hydrochloride (B1) is a water soluble vitamin, which belongs the B-complex group of vitamins. It can exist both as a hemihydrate and as a nonstoichiometric hydrate. It can generally act like a co-enzyme for biochemical reactions involved in carbohydrate metabolism.
UOM: 1 * 1 items
Image Unavailable-A3732.0500

Yeast extract, molecular biology grade

Catalog Number: (A3732.0500)
Supplier: PanReac AppliChem
Description: Water-soluble part of autolysed yeast. Rich of ammonia and vitamins, especially of water-soluble vitamin B-complexes; suitable for addition to media.
UOM: 1 * 500 g

Certificates


Product Image-85701.601

Ascorbic acid test strips, Dosatest

Catalog Number: (85701.601)
Supplier: VWR Chemicals
Description: Semi-quantitative test strips for the determination of ascorbic acid.
UOM: 1 * 100 items

MSDS Certificates


Image Unavailable-477567-1G

5,10,15,20-Tetrakis(4-hydroxyphenyl)porphyrin 95% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: It may be used to prepare porphyrin based matrices for the detection of water soluble vitamins by matrix-assisted laser desorption/ionization (MALDI) mass spectrometry. It may be used to prepare 5,10,15,20-tetrakis (4-polyethyleneoxy)phenyl)) porphyrin. Nanoporous silica inserted with 2H-OHTPP imparts gas sensitivity, and it could be useful to detect NO2 by surface plasmon resonance.

Image Unavailable-ICNA02194725.1

Tween® 80 (Polysorbate), liquid, Cell Culture Grade

Catalog Number: (ICNA02194725.1)
Supplier: MP Biomedicals
Description: Tweens® are a series of nonionic surfactants derived from sorbitan esters. They are soluble or dispersible in water but differ widely in organic and oil solubilities. Used as oil-in-water emulsifiers in pharmaceuticals, cosmetics, cleaning compounds, etc.
Tween® 80 has been widely used in biochemical applications including: solubilizing proteins, isolating nuclei from cells in culture selective protein extraction growing of tubercule bacilli, and emulsifying and dispersing substances in medicinal and food products. It has little or no activity as an anti-bacterial agent. It has been shown to have an adverse effect on the antibacterial effect of methyl paraben and related compounds. Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines.
Soluble/miscible in water to give a clear yellow solution; miscible with alcohol, dioxane, and ethyl acetate; practically insoluble in liquid paraffin and fixed oils (such as mineral oil).
Autoclaving of solutions is not recommended. Sterile filtering is suggested with a 0.22 micron filter. Tween® may need to be warmed to about 40 °C and alternated with portions of hot distilled water while being poured through the filter.
Store at Room Temperature (15-30 °C).
UOM: 1 * 100 mL

MSDS


Image Unavailable-APOSPMM5501D-100L

Murashige and skoog Medium with vitamins and sucrose

Supplier: Apollo Scientific
Description: Modified version of product number PMM519, contains 30 g/L D-Sucrose. Plant Tissue Culture Tested. Soluble in water.

Product Image-J850-10KG

VWR®, Yeast extract

Supplier: VWR Chemicals
Description: Yeast extract is the water soluble portion of autolysed yeast containing a source of Vitamin B complex.

MSDS Certificates

Image Unavailable-APOSBIY1333-500G

Yeast extract

Supplier: Apollo Scientific
Description: A dried yeast autolysate with a high content of amino nitrogen and water soluble B-complex vitamins.

Certificates

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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
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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