GOST 14047.13-1978
Lead concentrates. Determination of germanium. Photometric method

Standard No.

GOST 14047.13-1978

Release Date

1978

Published By

RU-GOST R

Latest

GOST 14047.13-1978

Replace

GOST 14047.13-1972

Scope

This standard applies to lead concentrates of all grades and establishes a photometric method for determining the mass fraction

GOST 14047.13-1978 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
• GOST 14047.5-1978 Lead concentrates. Determination of arsenic. Photometric and titrimetric methods
• GOST 18300-1972 Rectified technical ethyl alcohol. Specifications
• GOST 20288-1974 Reagents. Carbon tetrachloride. Specifications
• GOST 273 Surface grinding machines with compound table and horizontal spindle. Basic dimensions. Standards of accuracy and rigidity*， 1990-04-19 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 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 5456-1979 Reagents. Hydroxilamine hydrochloride. Specifications*， 1979-04-19 Update
• GOST 6552-1980 Reagents. Orthophosphoric acid. Specifications*， 1980-04-19 Update
• GOST 6563-1975 Technical articles made of noble metals and their alloys. Specifications
• GOST 7298-1979 Reagents. Hydroxylamine sulfate. Specifications*， 1979-04-19 Update

GOST 14047.13-1978 history

• 1978 GOST 14047.13-1978 Lead concentrates. Determination of germanium. Photometric method
• 0000 GOST 14047.13-1972