GJB 950.5-1990
Analysis method of trace elements of precious metals and their alloys. Determination of trace iron in palladium alloys by sulfosalic acid photometric method. (English Version)

Standard No.

GJB 950.5-1990

Language

Chinese, Available in English version

Release Date

1990

Published By

Military Standard of the People's Republic of China-General Armament Department

Status

Be replaced 2021-09

Replace By

GJB 950.1A-2008

GJB 950.5A-2021

Latest

GJB 950.5A-2021

GJB 950.5-1990 history

• 2021 GJB 950.5A-2021 Methods for analysis of trace elements of precious metals and their alloys Part 5: Determination of trace iron in palladium alloys by sulfosalicylic acid photometric method
• 2008 GJB 950.1A-2008 Analysis methods for minor elements of precious metals and their alloys. Part 1: Determination of minor lead, antimony, bismuth, and iron in gold and gold alloys, silve and silve alloys, palladium alloys by inductively coupled plasma atomic emission spect
• 1990 GJB 950.5-1990 Analysis method of trace elements of precious metals and their alloys. Determination of trace iron in palladium alloys by sulfosalic acid photometric method.