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Type: Document
Section: Testing > Microbiology
Preservative Efficacy Testing: Accelerating the Process
A preservative efficacy testing method, called the accelerated double challenge, can assesses the ability of a product or material to resist microbial contamination in only 14 days.
Apr 18th, 2023
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The Preservative Challenge: Free Ebook
Contaminants, stability, product spoilage and microbial growth are real threats to consumer safety, a company’s reputation and the bottom line. As such, Cosmetics & Toiletries offers this free ebook, sponsored by schülke, for formulation guidance. Download it today!
Jul 31st, 2018
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