GOST 11884.11-1978
Tungsten concentrate. Method of determination of lead

Standard No.

GOST 11884.11-1978

Release Date

1978

Published By

RU-GOST R

Latest

GOST 11884.11-1978

Replace

GOST 11894-1966

Scope

This standard applies to tungsten concentrates of all grades and establishes a polarographic method for determining the content

GOST 11884.11-1978 Referenced Document

• GOST 11884.15-1982 Tungsten concentrate. General requirements for methods of spectrum analysis*， 1982-04-19 Update
• GOST 213-1983 Tungsten concentrate. Specifications*， 1983-04-19 Update
• GOST 22861-1993 Lead of high purity. Specifications*， 1993-04-19 Update
• GOST 25086-1987 Nonferrous metals and their alloys. General requirements for methods of analysis*， 1987-04-19 Update
• GOST 27329-1987 Ores and concentrates of non-ferrous metals. General requirements for methods of chemical analysis*， 1987-04-19 Update
• 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 4147-1974 Reagents. Ferric chloride hexahydrate. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 6552-1980 Reagents. Orthophosphoric acid. Specifications*， 1980-04-19 Update

GOST 11884.11-1978 history

• 1978 GOST 11884.11-1978 Tungsten concentrate. Method of determination of lead
• 0000 GOST 11894-1966