QB/T 2334-1997
Qualitative determination of ultraviolet absorbers in cosmetics by ultraviolet spectrophotometry (English Version)

Standard No.

QB/T 2334-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Light Industry

Latest

QB/T 2334-1997

Scope

This standard specifies the qualitative determination method for ultraviolet absorbers in cosmetics. This standard is applicable to the qualitative determination of UV absorbers in cosmetics. This standard is not applicable to the qualitative determination of non-UV absorbers in cosmetics. The minimum detection concentration of this method is 1.5 X 1 0-6

QB/T 2334-1997 history

• 1997 QB/T 2334-1997 Qualitative determination of ultraviolet absorbers in cosmetics by ultraviolet spectrophotometry