Description
ASTM E640 – Standard Test Method for Preservatives in Water-Containing Cosmetics
1.1 This test method covers the determination of the suitability of preservatives for use in cosmetic formulations. It sets minimal requirements for preservative performance in model formulations.
Product Details
- Published:
- 01/01/2019
- Number of Pages:
- 3
- File Size:
- 1 file , 64 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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