GOST R 55458-2013

State system for ensuring the uniformity of measurements. Tachometers. Method of verification

Milk. The identification of protein composition by use the electrophoresis in polyacrylamide gel

Leather. Chemical tests. Determination of pH and difference figure

Solid mineral fuel. Determination of extractable metals in dilute hydrochloric acid

Devices ship cargo boom. Row of load-carrying capacities

Fertilizers. Determination of chelating agents in fertilizers by ion chromatography. Part 2. Determination of the Fe chelated by o,o- EDDHA, o,o-EDDHMA and HBED by ion pair chromatography