GOST 11930.8-1979
Hard-facing materials. Method of phosphorus determination

Standard No.

GOST 11930.8-1979

Release Date

1979

Published By

RU-GOST R

Latest

GOST 11930.8-1979

Replace

GOST 11930-1966

Scope

This standard establishes a photocolorimetric method for determining phosphorus (with a mass fraction of phosphorus from 0.02 to 0.3%) in surfacing m

GOST 11930.8-1979 Referenced Document

• GOST 11930.0-1979 Hard-facind materials. General requirements for methods of analysis
• GOST 11930.3-1979 Hard-facing materials. Method of silicon determination
• GOST 3765-1978 Reagents. Ammonium molibdate. Specifications
• GOST 3772-1974 Reagents. Ammonium phosphate dibasic. Specifications
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications

GOST 11930.8-1979 history

• 1979 GOST 11930.0-1979 Hard-facind materials. General requirements for methods of analysis
• 0000 GOST 11930-1966