Recently, the group standard T/GAIA 019-2023 "Determination of Lauroyl Glycine and Its Salt (in Acid) in Cosmetic Raw Materials High Performance Liquid Chromatography" was officially released by the Guangdong Provincial Analysis and Testing Association and will be implemented from December 28, 2023!

At the same time, the paper "Simultaneous Determination of 4 N-Lauroyl Amino Acid Surfactants in Facial Cleanser by High Performance Liquid Chromatography-Ultraviolet Detection" has been officially included in the authoritative academic journal "Chromatography"!

T/GAIA 019—2023 "Determination of lauroylglycine and its salt (in terms of acid) in raw materials for cosmetics - High performance liquid chromatography"

This standard specifies how lauroylglycine and its salts (in acid) are determined by high performance liquid chromatography in cosmetic raw materials. The release of this group standard not only improves the standardization level of the industry, but also has a far-reaching impact on the production of daily chemical raw materials for amino acid surfactants, the quality control and formulation development of cleaning and care products.

Paper: Simultaneous Determination of Four N-Lauroyl Amino Acid Surfactants in Facial Cleanser by High Performance Liquid Chromatography-Ultraviolet Detection

"Simultaneous Determination of 4 N-Lauroyl Amino Acid Surfactants in Facial Cleanser by High Performance Liquid Chromatography-Ultraviolet Detection" has been officially included in the authoritative academic journal Chromatography, which not only demonstrates the outstanding strength of Hongdu's R&D team in the field of scientific research, but also makes positive contributions to the development of the industry. In the future, Hongdu will continue to give full play to its own advantages and inject more vitality into the prosperity and development of the industry.