GOST 4470-1979 PDF

Scope: This standard applies to the reagent - manganese (IV) oxide (manganese dioxide), which is a black powder, non-soluble

GOST 4470-1979 Referenced Document

GOST 10 Inside micrometers. Specifications*， 1988-04-19 Update
GOST 10157-1979 Gaseous and liquid argon. Specifications
GOST 10555-1975 Reagents and high-purity matters. Colorimetric methods for determination of iron
GOST 10671.4-1974 Reagents. Methods for determination of nitrogen compaunds impurity general content
GOST 12.1.007-1976 Occupational safety standards system. Noxious substances. Classification and general safety requirements
GOST 1277-1975 Reagents. Silver nitrate. Specifications
GOST 3118-1977 Reagents. Hydrochloric acid. 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 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 4658-1973 Mercury. Specifications
GOST 5457-1975 Dissolved acetylene and gaseous acetylene for technical purposes. Specifications*， 2024-04-19 Update
GOST 612-1975 Reagents. Manganese chloride 4-aqueous. Specifications
GOST 6709-1972 Distilled water. Specifications
GOST 9293-1974 Gaseous and liquid nitrogen. Specifications