GOST 4171-1976 PDF

Scope: This standard applies to sodium sulfate 10-hydrate, which is colorless crystals that are easily weathered by air.

GOST 4171-1976 Referenced Document

GOST 10163-1976 Reagents. Soluble starch. Specifications
GOST 10485-1975 Reagents. Methods for determination of arsenic admixture
GOST 10555-1975 Reagents and high-purity matters. Colorimetric methods for determination of iron
GOST 10671.2-1974 Reagents. Methods for determination of nitrates
GOST 10671.6-1974 Reagents. Methods for determination of phosphates
GOST 1277-1975 Reagents. Silver nitrate. Specifications
GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 3118-1977 Reagents. Hydrochloric acid. Specifications*， 1977-04-19 Update
GOST 3885-1973 Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage
GOST 4139-1975 Reagents. Potassium thiocyanate. Specifications
GOST 4159-1979 Reagents. Iodine. Specifications*， 1979-04-19 Update
GOST 4212-1976 Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis
GOST 4328-1977 Reagents. Sodium hydroxide. Specifications*， 1977-04-19 Update
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*， 1977-04-19 Update
GOST 6709-1972 Distilled water. Specifications