Home Cosmetic Science Talk Formulating How much formalin is needed with phenoxyethanol+EDTA to cover gram+ bacteria?

  • How much formalin is needed with phenoxyethanol+EDTA to cover gram+ bacteria?

    Posted by Abdullah on June 13, 2023 at 4:27 am

    If we use formalin with 0.5% phenoxyethanol+0.2% tetrasodium EDTA for bacteria in products with pH ≤5 and flip top cap bottle, what percentage of formaldehyde minimum is needed to cover gram positive bacteria?

    Abdullah replied 11 months, 3 weeks ago 1 Member · 0 Replies
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