SJ 3238-1989
Method for determination of trace Nitrogen in electronic grade Argon--Argon ionization gas chromatography method (English Version)

Standard No.

SJ 3238-1989

Language

Chinese, Available in English version

Release Date

1989

Published By

Professional Standard - Electron

Status

Withdraw 2010-02

Latest

SJ 3238-1989

Scope

This standard is applicable to the determination of trace nitrogen in electronic grade argon. When the injection volume is 3m1, the measurement range is 2 to 60ppm.

SJ 3238-1989 history

• 1989 SJ 3238-1989 Method for determination of trace Nitrogen in electronic grade Argon--Argon ionization gas chromatography method