GOST 20996.11-1982
Selenium. Method of mercury determination

Standard No.

GOST 20996.11-1982

Release Date

1982

Published By

RU-GOST R

Status

Be replaced 2016-11

Replace By

GOST 20996.11-2015

Latest

GOST 20996.11-2015

Replace

GOST 10431-1963(部分代替)

Scope

This standard establishes an extraction-photometric method for determining mercury (with a mass fraction of mercury of 0.0005 - 0.06%). The method is based

GOST 20996.11-1982 Referenced Document

• GOST 10929-1976 Reagents. Hydrogen peroxide. Specifications
• GOST 199-1978 Reagents. Sodium acetate 3-aqueous. Specifications
• GOST 20288-1974 Reagents. Carbon tetrachloride. Specifications
• GOST 20490-1975 Reagents. Potassium permanganate. Specifications
• GOST 20996.0-1982 Selenium. General requirements for methods of analyses
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 3760-1979 Reagents. Ammonia water. Specifications
• GOST 4165-1978 Reageuts. Copper II sulphate pentahydrate. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 4658-1973 Mercury. Specifications
• GOST 5456-1979 Reagents. Hydroxilamine hydrochloride. Specifications
• GOST 61-1975 Reagents. Acetic acid. Specifications
• GOST 8864-1971 Reagents. N,N-sodium diethyldithiocarbamate 3-aqueous. Specifications*， 2024-04-19 Update

GOST 20996.11-1982 history

• 2015 GOST 20996.11-2015 Technical selenium. Method of mercury determination
• 1982 GOST 20996.11-1982 Selenium. Method of mercury determination