GOST 4143-1978 PDF

Scope: This standard applies to acidic potassium carbonate, which is colorless transparent crystals, soluble in

GOST 4143-1978 Referenced Document

GOST 10398-1976 Reagents and super pure substances. Complexonometric method for determination of basic matter content
GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 3117-1978 Reagents. Ammonium acetate. Specifications
GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
GOST 3760-1979 Reagents. Ammonia water. Specifications*， 1979-04-19 Update
GOST 3770-1975 Reagents. Ammonium carbonate. Specifications
GOST 3885-1973 Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage
GOST 4204-1977 Reagents. Sulphuric acid. Specifications
GOST 4212-1976 Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis
GOST 4233-1977 Reagents. Sodium chloride. Specifications
GOST 4523-1977 Reagents. Magnesium sulphate 7-aqueous. Specifications
GOST 4530-1976 Reagents. Calcium carbonate. Specifications
GOST 4919.1-1977 Reagents and matters of special purity. Methods for preparation of indicators solutions
GOST 5457-1975 Dissolved acetylene and gaseous acetylene for technical purposes. Specifications*， 2024-04-19 Update
GOST 61-1975 Reagents. Acetic acid. Specifications
GOST 6563-1975 Technical articles made of noble metals and their alloys. Specifications
GOST 6709-1972 Distilled water. Specifications