GOST 14048.3-1978
Zinc concentrates. Methods for determination of copper, lead, cadmium

Standard No.

GOST 14048.3-1978

Release Date

1978

Published By

RU-GOST R

Latest

GOST 14048.3-1978

Replace

GOST 14048.3-1968 GOST 14048.6-1970 GOST 14048.11-1971

Scope

This standard applies to zinc concentrates of all grades and establishes polarographic and atomic absorption methods

GOST 14048.3-1978 Referenced Document

• GOST 12.1.005-1988 Occupational safety standards system. General sanitary requirements for working zone air*， 1988-04-19 Update
• GOST 12.1.016-1979 Occupational safety standards system. Working zone air. Requirements for measurement techniques of unhealthy matters concentrations*， 1979-04-19 Update
• GOST 1467-1993 Cadmium. Specifications*， 1993-04-19 Update
• GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
• GOST 195-1977 Reagents. Sodium sulphite. Specifications
• GOST 2062-1977 Reagents. Hydrobromic acid. Specifications
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3760-1979 Reagents. Ammonia water. Specifications*， 1979-04-19 Update
• GOST 3773-1972 Reagents. Ammonium chloride. Specifications
• GOST 3778-1977 Lead. Specifications
• GOST 4109-1979 Reagents. Bromine. Specifications*， 1979-04-19 Update
• GOST 4147-1974 Reagents. Ferric chloride hexahydrate. Specifications
• GOST 4160-1974 Reagents. Potassium bromide. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 8.453-1982 State system for ensuring the uniformity of measurements. Balance for static weighting. Methods and means for verification*， 1982-01-01 Update
• GOST 859-1978 Copper. Grades

GOST 14048.3-1978 history

• 1978 GOST 14048.3-1978 Zinc concentrates. Methods for determination of copper, lead, cadmium
• 0000 GOST 14048.11-1971
• 0000 GOST 14048.6-1970
• 0000 GOST 14048.3-1968