T/GDCA 072-2026 Active Group standards

T/GDCA 072-2026 Determination of lactobionic acid in cosmetics and raw materials - Ultra-performance liquid Chromatography-tandem Mass spectrometry

Publish Date: 2026-01-16 Implement Date: 2026-01-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GDCA 072-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Cosmetics and beauty products

Publish Date: 2026-01-16

Implement Date: 2026-01-16

Scope

This method specifies the determination of lactic acid content in cosmetics and raw materials by ultra-high performance liquid chromatography-tandem mass spectrometry. This method is applicable to the determination of lactic acid content in water-based solutions, emulsions, creams, and other cosmetics and raw materials. 1. Scope 2. Normative references 3. Terms and definitions 4. Principle 5. Reagents and materials 6. Instruments and equipment 7. Analytical steps 8. Result calculation and presentation 9. Detection limit and quantification limit 10. Recovery rate and precision 11. Permissible errors Appendix A (informative) Standard substance information Appendix B (informative) Multiple reaction monitoring diagram of lactic acid standard substances