GOST 6221-1990 PDF

Scope: This standard applies to technical liquid ammonia used in various industries and agriculture

GOST 6221-1990 Referenced Document

GOST 10164-1975 Reagents. Ethylene glycol. Specifications
GOST 12.1.004-1991 Occupational safety standards system. Fire safety. General requirements*， 1991-04-20 Update
GOST 12.1.005-1988 Occupational safety standards system. General sanitary requirements for working zone air
GOST 12.1.007-1976 Occupational safety standards system. Noxious substances. Classification and general safety requirements
GOST 12.4.021-1975 Occupational safety standards system. Ventilation systems. General requirements
GOST 12.4.121-1983 Occupational safety standards system. Filtering protective masks. Specifications
GOST 12162-1977 Carbon dioxide, solid. Specification
GOST 14192 Marking of cargoes*， 1996-04-20 Update
GOST 2405-1988 Pressure gauges, vacuum gauges, pressure-and-vacuum gauges, draught gauges and draught-and-pressure gauges. General specifications
GOST 2603-1979 Reagents. Acetone. Specifications
GOST 4107-1978 Reagents. Barium hydroxide 8-aqueous. Specifications
GOST 5496-1978 Rubber technical tubes. Specifications
GOST 8050-1985 Gaseous and liquid carbon dioxide. Specifications
GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-20 Update
GOST 949-1973 Small and medium volume steel cylinders for gases for Pw<=19,6 MPa (200kgf/cm2). Specifications
ISO 7103:1982 Liquefied anhydrous ammonia for industrial use; Sampling; Taking a laboratory sample

1990 GOST 6221-1990 Condensed anhydrous ammonia. Specifications
1989 GOST 28326.1-1989 Technical liquid ammonia. Methods for determination of residue after evaporation
0000 GOST 6221-1982