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PubMed · 9249293

Estimating dilutions for patch testing skin care products: a practical method.

E F Sherertz·S V Byers
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Abstract

When patch testing, it is helpful to patch test with the patient's own topical products. However, the thickness (viscosity) of the product often prevents easy measurement for dilution. A method of estimating volume: volume dilutions that requires minimal investment in supplies is presented. This method is only applicable to personal products and is not suitable for industrial or household chemicals.

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AllergensCosmeticsDeodorantsDermatologic AgentsHair PreparationsHumansOphthalmic SolutionsPatch TestsPerfumeSoapsSolutionsToothpastesViscosityJournal Article

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E F Sherertz, S V Byers. 1997. Estimating dilutions for patch testing skin care products: a practical method.. https://pubmed.ncbi.nlm.nih.gov/9249293/

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