Advanced Laboratories Inc® offers PET for cosmetics and personal care products using USP <51> and PCPC (formerly CTFA) M-3, M-4, and M-6.

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Advanced Laboratories - Preservative Effectiveness Testing

  • Our labs perform method suitability testing before all PET to ensure that the requested methods are right for your product, avoiding needless retesting while saving you time and money and getting your product to market as soon as possible.

*Accredited to ISO standard 17025:2017 and listed in Advanced Laboratories scope AT-1573 (UT) and AT-1573.01 (NC).

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Get preservative efficacy testing from an accredited lab that you can count on.