23 Results for: "EUPROMOCLEARANCECHEM00001"

Supplier: Merck

Tween® 80 (Polysorbate) for synthesis, Sigma-Aldrich®

Supplier: Merck

Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®

Supplier: Merck

Hydrogen peroxide 30%, Suprapur® for trace analysis, Supelco®

Supplier: Merck

Urea ACS, Reag. Ph. Eur. analytical reagent, Supelco®

Supplier: Merck

Orthophosphoric acid 85% ≥85%, Suprapur® for trace analysis, Supelco®

Supplier: VWR Chemicals

Diisopropyl ether ≥99% stabilised, TECHNICAL

Supplier: VWR Chemicals

250 and 500 ml bottles with a septum cap featuring six separate re-sealable puncture points

Supplier: Merck

Chemizorb granules is a coarse grained material based on chemically-inert porous minerals or synthetic co-polymers (grain size over 1 mm (95%), bulk density of 400 kg/m³).

Supplier: Merck

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

Supplier: VWR Chemicals

Compact HDPE canisters (Cat. Nos. 845xx.365) are compatible with Miele dosing cabinets.

Supplier: Merck

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

Supplier: Merck

Tetrabutylammonium hydrogen sulphate, 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

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

Supplier: VWR Chemicals

Germanium Standard, 10 mg/L, VWR® ARISTAR®, Germanium, Matrix: 2% HNO₃/0,2% HF, Application: ICP-MS standards

Supplier: Merck

Iodine 0.05 mol/l (0.1 N) in aqueous solution, Titripur® Reag. Ph. Eur. volumetric solution, Supelco®

Supplier: VWR Chemicals

For spectrophotometer calibration according to European Pharmacopoeia (Ph. Eur.)

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).

Supplier: Merck

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

Supplier: Merck

For calibration of pH meters.

Supplier: Merck

Aquastar® standards for Karl Fischer titration can be used for monitoring and qualification of your Karl Fischer instruments, for checking and evaluating measuring results, and for performing titer determination of volumetric Karl Fischer reagents.

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in gradient grade; as well as isocratic grade. This enables to minimise the gradient effect of the solvent involved.

Supplier: Merck

The Aquastar® range is designed to provide reagents for the determination of water by Karl Fischer titration of a wide range of substrates and by a variety of methodologies. These include reagents for one- or two-component systems; combined coulometric reagents; solvents for oils and fats; reagents and solvents for determination of water in ketones and aldehydes. Calibration standards are also available.