GB 674-1978
Chemical Reagent Copper Oxide (Powder) (English Version)

Standard No.

GB 674-1978

Language

Chinese, Available in English version

Release Date

1979

Published By

Professional Standard - Agriculture

Status

Be replaced 2004-05

Replace By

GB/T 674-2003

Latest

GB/T 674-2003

Replace

GB 674-1965

Scope

This reagent is black powder, insoluble in water, soluble in acid.

GB 674-1978 history

• 2003 GB/T 674-2003 Chemical reagent-Copper(II)oxide powder
• 1979 GB 674-1978 Chemical Reagent Copper Oxide (Powder)
• 0000 GB 674-1965

GB 674-1978 Chemical Reagent Copper Oxide (Powder) was changed to GB/T 674-2003 Chemical reagent-Copper(II)oxide powder.