"MERCK MILLIPORE"

Supplier: MERCK MILLIPORE

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 MILLIPORE

Desiccant suitable for desiccators to remove water, and for drying most gases and liquids (apart from strongly acidic and basic gases, organic solvents or alkaline liquids). The product contains iron salts as the indicator. Colour change is from orange to colourless at approx. 7/10 g adsorbed H₂O/100 g silica gel. Regeneration can be performed as often as required at 130 to 140 °C in a drying oven for approx. 3 hours.

Supplier: MERCK MILLIPORE

氯化铯 analytical reagent, Supelco®

Supplier: MERCK MILLIPORE

氯化钾, EMSURE® for analysis, Supelco®

Supplier: MERCK MILLIPORE

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 MILLIPORE

(3-氨基丙基)三乙氧基硅烷 用于合成, Sigma-Aldrich®

Supplier: MERCK MILLIPORE

The isolation of microorganisms often requires the use of selective media. The use of freeze-dried supplements ensures an optimal and standardised medium preparation and thus optimised performance of the selective medium.

Supplier: MERCK MILLIPORE

Sodium Standard, 1000 mg/L, Certipur®, Supelco®, 钠, 基质: Nitric acid dil., 应用: ICP standards

Supplier: MERCK MILLIPORE

Magnesium Standard, 1000 mg/L, Certipur®, Supelco®, 镁, 基质: 0,5 M HNO₃, 应用: AAS standards

Supplier: MERCK MILLIPORE

TLC plates, unmodified silica gel 60
Merck silica gel 60 has a unique polymeric binder that results in a uniform, hard surface that will not easily crack or blister. This smooth, extremely dense plate coating ensures narrow bands and maximum separation efficiency with the lowest background noise. Layer thickness 250 μm and particle size of 10 to 12 µm. Two inorganic fluorescent indicators for UV detection of colourless substances.

Supplier: MERCK MILLIPORE

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.

Supplier: MERCK MILLIPORE

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 MILLIPORE

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.

Supplier: MERCK MILLIPORE

Chromium Standard, 1000 mg/L, Certipur®, Supelco®, 铬, 基质: 0,5 M HNO₃, 应用: AAS standards

Supplier: MERCK MILLIPORE

Materials for the precise calibration and monitoring of pH meters.

Supplier: MERCK MILLIPORE

Potassium chloride saturated with silver chloride aqueous solution 3 mol/l (3 N) in aqueous solution for filling electrodes, Supelco®