Preservative Efficacy Testing Services

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Preservative Efficacy Testing Services

Check out our new page - "Getting the most from preservative efficacy testing"

Preservative Challenge Studies for all Types of Consumer Products

USP <51> Antimicrobial Efficacy Test (Industry Standard Method)
Custom Antimicrobial Efficacy Test for Towelettes (USP <51> Modified for Towelette Products)
Preservative Efficacy Screen (Antimicrobial Test Laboratories Custom Protocol)

Call Antimicrobial Test Laboratories today to discuss the "screen" we've developed for preservatives! It's faster and less expensive than USP 51, designed to give a reliable, conservative estimate of a product's resistance to microbial growth (non-food consumer products only, please).