GOST R 58546-2019

Alcoholic and non-alcoholic drinks and beverages. Determination of caffeine, ascorbic acid and its salts, preservatives and sweeteners using capillary electrophoresis method

Electromagnetic compatibility of technical equipment. Specification for radio disturbance and immunity measuring apparatus and methods. Part 1-3. Radio disturbance and immunity measuring apparatus. Disturbance power measuring apparatus

Feeds, compound feeds, material for compounds feeds. Methods for the determination of common toxicity

Solar gamma-rays. Energy spectra

Milk. Spectrophotometric method for determination of total phosphorus content

Nickel. Determination of silver, bismuth, cadmium, cobalt, copper, iron, manganese, lead, and zinc contents. Flame atomic absorption spectrometric method