GOST 28407.2-1989
Bismuth concentrate. Methods for determination of lead

Standard No.

GOST 28407.2-1989

Release Date

1989

Published By

RU-GOST R

Latest

GOST 28407.2-1989

Scope

This standard applies to bismuth concentrates of all grades and establishes polarographic and complexometric m

GOST 28407.2-1989 Referenced Document

• GOST 10652-1973 Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications
• GOST 3117-1978 Reagents. Ammonium acetate. Specifications
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3778-1977 Lead. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 4518-1975 Reagents. Ammonium fluoride. Specifications
• GOST 61-1975 Reagents. Acetic acid. Specifications

GOST 28407.2-1989 history

• 1989 GOST 28407.2-1989 Bismuth concentrate. Methods for determination of lead