GOST 342-1977
Reagents. Sodium diphosphate, 10-aqueous. Specifications

Standard No.

GOST 342-1977

Release Date

1977

Published By

RU-GOST R

Latest

GOST 342-1977

Replace

GOST 342-1966

Scope

This standard applies to sodium diphosphate 10-hydrate, which is colorless, transparent or white crystals,

GOST 342-1977 Referenced Document

• 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 10671.4-1974 Reagents. Methods for determination of nitrogen compaunds impurity general content
• GOST 10671.5-1974 Reagents. Methods for the determination of sulfates
• GOST 10671.6-1974 Reagents. Methods for determination of phosphates
• GOST 3885-1973 Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage
• GOST 4212-1976 Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis
• GOST 6709-1972 Distilled water. Specifications

GOST 342-1977 history

• 1977 GOST 342-1977 Reagents. Sodium diphosphate, 10-aqueous. Specifications
• 0000 GOST 342-1966