241 Results for: "EUPROMOCLEARANCECHEM00001"

Supplier: Merck

Used to stain blood, bone marrow smears, and clinical cytological specimens

Supplier: Merck

Lanthanum(III) chloride heptahydrate analytical reagent, Supelco®

Supplier: Merck

N,O-Bis(trimethylsilyl)trifluoroacetamide ≥98.0% (by GC) derivatisation reagent, for gas chromatography, Supelco®

Supplier: Merck

Quick tests, visual colour comparison.

Supplier: Merck

Sodium thiosulphate 0.1 mol/l concentrated aqueous solution, Titrisol®, Supelco®

Supplier: Merck

1-Hexanesulphonic acid sodium salt, LiChropur™ for ion pair chromatography, Supelco®

Supplier: Merck

Materials for the precise calibration and monitoring of pH instruments.

Supplier: Merck

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

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

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.

Supplier: Merck

Sodium hydroxide ≥99.0%, pellets, EMSURE® Reag. Ph. Eur., ACS for analysis (max. 0.02% K), Supelco®

Supplier: Merck

Tetrabutylammonium hydrogen sulphate, LiChropur™ for ion pair chromatography, Supelco®

Supplier: Merck

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

Supplier: Merck

Sodium sulphate, anhydrous, EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Supplier: Merck

Potassium dihydrogen phosphate, EMSURE® ISO for analysis, Supelco®

Supplier: Merck

1-Octanesulphonic acid sodium salt, LiChropur™ for ion pair chromatography, Supelco®

Supplier: Merck

A range of cleansers, for manual cleaning, that have been developed to meet the cleaning requirements for glassware and small equipment in the laboratory.

Supplier: Merck

Traditional pH indicator test papers, supplied on a 4,8 metre roll, consisting of high quality filter paper impregnated with indicator and mixed indicator solutions then dried and cut to size.

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.

Supplier: Merck

1-Pentanesulphonic acid sodium salt, LiChropur™ for ion pair chromatography, 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..

Supplier: Merck

Concentration after dilution to 1 liter: c(C₁₀H₁₄N₂Na₂O₈ ∙ 2 H₂O) = 0.1 mol/l

Supplier: Merck

1-Heptanesulphonic acid sodium salt, LiChropur™ for ion pair chromatography, Supelco®

Supplier: Merck

N-(1-Naphthyl)ethylenediamine dihydrochloride ACS analytical reagent, Supelco®

Supplier: Merck

Copper (II) ethylenediamine 1 mol/l (3 N) in aqueous solution for measuring the viscosity of cellulose acc. to DIN 54270, Supelco®

Supplier: Merck

The standard solutions offered below can be adjusted to a final concentration for the measurement range of a test system by dilution. In addition, these standards can be used to prepare spiking solutions for the standard addition procedure. They provide an economic and simple method of analytical quality control.

Supplier: Merck

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

Supplier: Merck

(±)-α-Methoxyphenylacetic acid Reag. Ph. Eur., Supelco®

Supplier: Merck

, EMSURE® for analysis, Supelco®

Supplier: Merck

These reagents are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency.