JIS R 7221:1995
High purity graphite material

Standard No.

JIS R 7221:1995

Release Date

1995

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Latest

JIS R 7221:1995

Scope

This standard specifies graphite materials (hereinafter referred to as materials) used for metal refining, analysis, etc.

JIS R 7221:1995 history

• 1995 JIS R 7221:1995 High purity graphite material