GB/T 27577-2011 (English Version) PDF

Standard No.: GB/T 27577-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 27577-2011

Scope: This standard specifies two methods for the determination of vitamin B ₅ (pantothenic acid) and provitamin B ₅ (D-panthenol) in cosmetics, high performance liquid chromatography ultraviolet detection method and high performance liquid chromatography tandem mass spectrometry. method. This standard applies to the quantitative determination of vitamin B ₅ (pantothenic acid) and provitamin B ₅ (D-panthenol) in cosmetics, and the determination of pantothenic acid and D-panthenol by HPLC ultraviolet detection The limit of detection was 30 μg/g, and the limit of quantification was 100 μg/g. The detection limit of pantothenic acid and D-panthenol by high performance liquid chromatography tandem mass spectrometry was 30 ng/g; the limit of quantification was 100 ng/g.

GB/T 27577-2011 Referenced Document

GB/T 6379.1 Accuracy(trueness and precision)of measurement methods and results Part 1:General principles and definitions
GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
GB/T 6682 Water for analytical laboratory use.Specification and test methods

2011 GB/T 27577-2011 Determination of vitamin B (pantothenic acid) and provitamin B (D-fantothenol) in cosmetics.HPLC/UV and HPLC MS/MS