Merck

Merck

MX-11153

Pack size 2.5 L. Premium grade with purity up to 99.99%, suitable for high-precision laboratory analysis. It meets ACS/ISO standards and the European Pharmacopoeia standard for analytical reagents (Reag. Ph Eur), making it usable in every industry.

Merck

MX-11139

di-Potassium hydrogen phosphate trihydrate (also called potassium phosphate dibasic trihydrate), with three molecules of water of crystallisation, is an inorganic salt.

Merck

MX-11110

Absolute ethanol, 99.9% pure, 2.5 litre. A premium grade with purity up to 99.99%, suitable for high-precision laboratory analysis, meeting ACS/ISO standards and the European Pharmacopoeia analytical reagent standard (Reag. Ph Eur).

Merck

MX-11151

Folin-Ciocalteu's phenol reagent is a reagent for phenol and bovine serum albumin by the Folin-Ciocalteu phenol method.

Merck

MX-11144

Lauryl sulfate broth (LSB) is widely used to detect coliform bacteria in wastewater, dairy products, other food products and clinical samples. It is a cream-yellow, homogeneous, free-flowing powder that dissolves readily in water at 25 °C, pH 6.8 ± 2.

Merck

MX-11140

Magnesium sulfate heptahydrate for analysis, EMSURE grade, with both quantity and quality controlled and reported parameters meeting ACS, ISO and/or Reag. Ph Eur standards, giving customers confidence in the quality of the product.

Merck

MX-11147

Malt extract adds a source of nitrogen and carbohydrate to culture media for cultivating yeasts and moulds, and is also used in vitamin assays.

Merck

MX-11142

Nutrient Agar (NA) culture medium is used to test for common, fast-growing microorganisms that do not require a selective medium. This medium complies with EN ISO 6579, EN ISO/FDIS 6579-1, EN ISO 6785 I IDF 93, EN ISO 10273, EN ISO 19250, EN ISO 21528 and APHA.

Merck

MX-11150

A premium-grade chemical suitable for high-precision laboratory analysis, as well as laboratory analytical work and chemical synthesis.

Merck

MX-11121

Pack size 1 L. Buffer solutions are essential for maintaining the calibration of pH meters so that measurements are correct, precise and reliable, giving good results to CRM (Certified Reference Material) standard when analysing products; also certified to ISO Guide 34 and ISO/IEC 17025.

Merck

MX-11016

pH Indicator paper pH 0-14 #109535, pH measuring paper / pH paper / litmus paper, 100 pieces/box.

Merck

MX-10053

The MQuant® pH tests are suited for all media in environmental analysis and in industrial in-process controls.

Merck

MX-11145

Plate count agar (PCA) culture medium is used for total microbial count testing of samples such as food, drinking water and other sample types. This medium complies with EN ISO 4833, ISO 17410, FDA-BAM and APHA.

Merck

MX-11138

Potassium dihydrogen phosphate (also called potassium phosphate monobasic) is an inorganic salt used in solution in fertiliser production, as an additive and as a buffering agent, and is soluble in water.

Merck

MX-11143

Potato Dextrose Agar (PDA) culture medium is used to test for moulds and yeasts found in food, drinking water and other types of sample. This medium complies with the American Public Health Association for food (1992) and the United States Pharmacopeia.

Merck

MX-11148

Premium grade with purity up to 99%, suitable for high-precision laboratory analysis, as well as laboratory analytical work, chemical synthesis and chromatography.

Merck

MX-11136

Pack size 1 kg. Premium-grade sodium chloride (salt) with purity up to 99.99%, suitable for high-precision laboratory analysis. It meets ACS/ISO standards and the European Pharmacopoeia standard for analytical reagents (Reag. Ph Eur), making it usable in every industry.

Merck

MX-11137

Premium grade with purity up to 99.99%, suitable for high-precision laboratory analysis such as titration and solution preparation.

Merck

MX-11111

Aluminium-backed plate for thin-layer chromatography, 20 x 20 cm. Suitable for many applications such as preliminary separations, herbal medicines, substances in food and beverages, and semi-quantitative testing of drug synthesis.

Merck

MX-11152

Cellulose glass plates, 20 x 20 cm, suitable for highly efficient separation compared with thin-layer chromatography sheets (TLC Aluminium Sheet); 25 plates per box

Merck

MX-11149

A premium-grade chemical with purity up to 99.5%, suitable for high-precision laboratory analysis, as well as laboratory analytical work, chemical synthesis and chromatography.

Merck

MX-11141

Pack size 500 g. A bacterial culture medium containing enzymatic digests of casein and soybean as a source of amino acids and other nutrients, dextrose as a carbon source, sodium chloride to maintain osmotic pressure, and dipotassium phosphate as a buffer. Blood or antibiotics may be added as required for the cultivation work.

Merck

MX-11146

Violet Red Bile Lactose Agar (VRB agar) culture medium is used for enumerating coliform bacteria in food, water and other samples. This medium complies with ISO 4832, FDA-BAM and APHA, and contains crystal violet and bile salts to inhibit the growth of Gram-positive bacteria.