QB/T 1863-1993
Determination of p-phenylenediamine in hair dye by gas chromatography (English Version)

Standard No.

QB/T 1863-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Light Industry

Status

Withdraw

Latest

QB/T 1863-1993

Scope

This standard specifies the method for the determination of p-phenylenediamine in hair dyes. The minimum detection concentration of this method is 0.03mg/mLe. This standard is suitable for the determination of hair dyes containing mainly p-phenylenediamine.

QB/T 1863-1993 history

• 1993 QB/T 1863-1993 Determination of p-phenylenediamine in hair dye by gas chromatography