PPS 1359
Project Plan 2026
Cosmetics — Determination of alkali and alkaline earth sulphides
Sector:
Health and Personal Care
Project Method:
Not Available
Project Type:
New
International Classification for Standards (ICS)
| Code | Classification |
|---|---|
| 71.100.70 | Cosmetics. Toiletries |
Scope
This method describes the determination of sulphides present in cosmetic products.
The presence of thiols or other reducing agents (including sulphites) does notinterfere.