Detection of Escherichia coli
- Product Code: 127387
This method is applicable to all non-sterile cosmetic products. It is designed to detect viable Escherichia coli by ensuring that any antimicrobial properties of the cosmetic matrix (such as preservatives or whitening actives) are effectively neutralized.
Sample Requirement:
10 grams
description Service Overview
This method is applicable to all non-sterile cosmetic products. It is designed to detect viable Escherichia coli by ensuring that any antimicrobial properties of the cosmetic matrix (such as preservatives or whitening actives) are effectively neutralized.
Sample Requirement:
10 grams
timeline Service Steps
| Step | Procedure | Expected Result |
|---|---|---|
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1
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Prepare an... |
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Sample prepared for homogenization and neutralization. |
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2
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Incubate the... |
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Incubation of the sample in the enrichment broth. |
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3
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After enrichment,... |
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Isolation on selective agar |
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4
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Expected Result on MacConkey Agar |
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5
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Gram Stain:... |
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Catalase-positive |
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