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349 results for "EUPROMOCLEARANCECHEM00001"

 

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n-Heptane, EMPLURA®, Supelco®

Supplier: Merck

EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters.

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Buffer solutions, Certipur®, colour coded, Supelco®

Buffer solutions, Certipur®, colour coded, Supelco®

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

    
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Hydrochloric acid 2 mol/l (2 N), Titripur® volumetric solution, Supelco®

Supplier: Merck

For full details of specification and hazards please see www.vwr.com or the VWR Chemicals catalogues

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Disodium hydrogen phosphate, anhydrous ≥99.0%, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Disodium hydrogen phosphate, anhydrous ≥99.0%, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

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Perchloric acid 0.1 mol/l (0.1 N) in anhydrous acetic acid, Titripur® Reag. USP, Reag. Ph. Eur. for titration in non-aqueous media, Supelco®

Perchloric acid 0.1 mol/l (0.1 N) in anhydrous acetic acid, Titripur® Reag. USP, Reag. Ph. Eur. for titration in non-aqueous media, Supelco®

Supplier: Merck

Perchloric acid 0.1 mol/l (0.1 N) in anhydrous acetic acid, Titripur® Reag. USP, Reag. Ph. Eur. for titration in non-aqueous media, Supelco®

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Tetrabutylammonium hydroxide 0.1 mol/l (0.1 N) in 2-propanol/methanol, Titripur® Reag. USP, Reag. Ph. Eur. for titration in non-aqueous media, Supelco®

Supplier: Merck

Tetrabutylammonium hydroxide 0.1 mol/l (0.1 N) in 2-propanol/methanol, Titripur® Reag. USP, Reag. Ph. Eur. for titration in non-aqueous media, Supelco®

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Butyl acetate ≥99.5% (by GC), EMSURE® for analysis, Supelco®

Supplier: Merck

For full details of specification and hazards please see www.vwr.com or the VWR Chemicals catalogues

    
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Visual colour kits, chlorine, MQuant®, Supelco®

Visual colour kits, chlorine, MQuant®, Supelco®

Supplier: Merck

Test kits for quick, semi-quantitative analysis in situ, without the expense of transporting samples to the laboratory. Simple step by step illustrated instructions mean the kits can be used without special chemical training.

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Sodium carbonate, Certipur® volumetric standard, secondary reference material, Supelco®

Supplier: Merck

Sodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to NIST SRM.

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1,4-Dioxane stabilised, EMSURE® ACS, ISO for analysis, Supelco®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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Visual colour kits, sulphite, MQuant®, Supelco®

Supplier: Merck

MQuant® titrimetric and colorimetric methods.

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Acetonitrile, LiChrosolv®, hypergrade for LC-MS, Supelco®

Acetonitrile, LiChrosolv®, hypergrade for LC-MS, Supelco®

Supplier: Merck

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meets all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).

    
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Sodium acetate trihydrate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Sodium acetate trihydrate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

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2,2,4-Trimethylpentane, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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Methanol, LiChrosolv®, hypergrade for LC-MS, for HPLC, Supelco®

Methanol, LiChrosolv®, hypergrade for LC-MS, for HPLC, Supelco®

Supplier: Merck

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).

    
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Haemalum (Mayer's), Sigma-Aldrich®

Haemalum (Mayer's), Sigma-Aldrich®

Supplier: Merck

In hematoxylin-eosin staining (H&E), the most widely used histological staining technique, nuclear staining is achieved using ready-to-use staining solutions, such as Mayer’s hemalum solution or Hematoxylin solution modified according to Gill III. These solutions do not need to be filtrated prior use and the dye is oxidized in a controlled manner, which renders the results robust and allows a brilliant differentiation of the stained structures. Counterstaining of i.e. for proteins, collagen, keratin, intercellular substances. can be performed with alcoholic or aqueous Eosin Y solution 0.5 %. It is registered as IVD and CE certified product and can be used for clinical diagnostics.

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Sulphuric acid 0.05 mol/l (0.1 N) in aqueous solution, Titripur® volumetric solution, Supelco®

Supplier: Merck

Sulphuric acid 0.05 mol/l (0.1 N) in aqueous solution, Titripur® volumetric solution, Supelco®

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Hyamine® 1622 0.004 mol/l, Titripur® volumetric solution, for the determination of anionic tensides, Supelco®

Supplier: Merck

Hyamine® 1622 0.004 mol/l, Titripur® volumetric solution, for the determination of anionic tensides, Supelco®

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Dichloromethane stabilised, EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Dichloromethane stabilised, EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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Acetone ≥99.8%, SupraSolv® for GC-ECD/FID, Supelco®

Acetone ≥99.8%, SupraSolv® for GC-ECD/FID, Supelco®

Supplier: Merck

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionisation Detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

    
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Xylenol orange tetrasodium salt, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration

Xylenol orange tetrasodium salt, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration

Supplier: VWR Chemicals

Xylenol orange tetrasodium salt, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration

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VWR® Surface Sampling Sponge Kits

VWR® Surface Sampling Sponge Kits

Supplier: VWR Chemicals

Surface sampling sponges in two forms: Dry sponge sterile sampling bag with write-on strip, containing a dry, biocide-free cellulose sponge, or wet sponge sterile sampling bag, with a foil-sealed, pre-moistened cellulose sponge, and 10 ml of sterile neutralising buffer.

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Titriplex® III solution c (Na₂-EDTA . 2 H₂O) = 0.1 mol/l, Titripur® Reag. Ph. Eur. for metal titration, Supelco®

Supplier: Merck

Titriplex® III solution c (Na₂-EDTA , 2 H₂O) = 0,1 mol/l, Titripur® Reag. Ph. Eur. for metal titration, Supelco®

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Titriplex® solution B for the determination of alkaline earth in water (hardness), Titripur®, Supelco®

Supplier: Merck

for the determination of alkaline earth metals in water 1 ml ≙ 10 mg CaO/l using 100 ml of water

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Dehydrated culture media, TOS-propionate agar (base)

Dehydrated culture media, TOS-propionate agar (base)

Supplier: Merck

In combination with the selective supplement Lithium-Mupirocin (MUP) the TOS Propionate agar allows the direct detection of viable bifidobacteria in starter cultures and various milk products like fermented and unfermented milk, milk powder and baby food. The growth of other lactic acid bacteria is very much inhibited so that a confirmation of presumptive bifodobacteria is in most cases not necessary.

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Eosin Y (yellowish) 0.5% in aqueous solution for microscopy, Sigma-Aldrich®

Supplier: Merck

Eosin Y (yellowish) 0.5% in aqueous solution for microscopy, Sigma-Aldrich®

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Potassium hydroxide 0.1 mol/l (0.1 N) in isopropanol (IPA), Titripur® volumetric solution acc. to DIN 51558 part 1, Supelco®

Supplier: Merck

Potassium hydroxide 0.1 mol/l (0.1 N) in isopropanol (IPA), Titripur® volumetric solution acc. to DIN 51558 part 1, Supelco®

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Water, EMSURE® for analysis, Supelco®

Water, EMSURE® for analysis, Supelco®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. Merck declare the EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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Petroleum spirit, 40…60 °C, CHROMASOLV™ for pesticide residue analysis, low boiling point hydrogen treated naphtha, Riedel-de Haën™

Supplier: Honeywell Chemicals

Petroleum spirit, 40…60 °C, CHROMASOLV™ for pesticide residue analysis, low boiling point hydrogen treated naphtha, Riedel-de Haën™

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Water, LiChrosolv® for chromatography, for LC-MS, Supelco®

Water, LiChrosolv® for chromatography, for LC-MS, Supelco®

Supplier: Merck

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).

    
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