GOST 4159-1979 PDF

Scope: This standard applies to iodine, which is a dry, heavy violet-black or gray-black with a metallic sheen.

GOST 4159-1979 Referenced Document

GOST 10163-1976 Reagents. Soluble starch. Specifications
GOST 10671.5-1974 Reagents. Methods for the determination of sulfates
GOST 10671.7-1974 Reagents. Methods for the determination of chlorides
GOST 10929-1976 Reagents. Hydrogen peroxide. Specifications
GOST 12.1.007-1976 Occupational safety standards system. Noxious substances. Classification and general safety requirements
GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 3885-1973 Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage
GOST 4232-1974 Reagents. Potassium iodide. Specifications
GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
GOST 4517-1987 Reagents. Methods for preparation of accessory reagents and solutions used for analysis*， 1987-04-19 Update
GOST 4919.1-1977 Reagents and matters of special purity. Methods for preparation of indicators solutions
GOST 5841-1974 Reagents. Hydrazine sulfate
GOST 6552-1980 Reagents. Orthophosphoric acid. Specifications*， 1980-04-19 Update
GOST 6709-1972 Distilled water. Specifications
GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-19 Update
ISO 6353-3:1987 Reagents for chemical analysis; Part 3 : Specifications; Second series*， 1987-12-01 Update