ASTM - E640

Standard Test Method for Preservatives in Water-Containing Cosmetics

This test method covers the determination of the suitability of preservatives for use in cosmetic formulations. It sets minimum requirements for preservative performance in model formulations.

In-Vitro Testing Laboratory

Scientists in our In-Vitro testing labs are well trained on ASTM, AATCC, AOAC, CLSI and EN standard methods. The efficacy testing services of this laboratory include MIC/MBC, ...