GB/T 35799-2018 Active National standards

GB/T 35799-2018 Determination of sodium PCA in cosmetics—High performance liquid chromatography

Publish Date: 2018-02-06 Implement Date: 2018-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 35799-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cosmetics

ICS Name: Cosmetics and beauty products

Publish Date: 2018-02-06

Implement Date: 2018-09-01

Pages: 7 pages

Scope

This standard specifies the high-performance liquid chromatography method for the determination of sodium pyrrolidone carboxylate (calculated as pyrrolidone carboxylic acid) in cosmetics.
This standard is applicable to the determination of sodium pyrrolidone carboxylate (calculated as pyrrolidone carboxylic acid) in ointments, creams, and lotions.
The detection limit of sodium pyrrolidone carboxylate (calculated as pyrrolidone carboxylic acid) in this standard is 0.003%, and the quantification limit is 0.01%.