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    • Discussions tagged with 'challenge-test'

    •  MattTheChemist
      Another non-preserved product…
      Pattsi replied 3 years, 3 months ago 4 Members · 6 Replies
      Science
    •  Dr_Sara
      Preservative Efficacy Testing/Challenge Test
      Dr_Sara replied 4 years, 9 months ago 3 Members · 3 Replies
      Cosmetic Industry
    •  Dr_Sara
      Naticide, can Parfum (INCI) really be used as a preservative?
      chemicalmatt replied 4 years, 10 months ago 4 Members · 11 Replies
      Formulating
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