Pre-Analyzed and Certified SPF and UVA Sunscreen Standards

Solar Light Company offers a full selection of Pre-Analyzed Certified SPF UVA Sunscreen Standards for laboratory use including P2 Certified Formula, P5 SPF 30 Reference Standard, P8 High Reference Standard, S1 UVA Reference Standard, and S2 UVA Reference Standard. Each batch will include a Certificate of Analysis for Homosalate content. Our batches have passed preservative challenge testing and have shown stable Homosalate content, microbiological integrity, and emulsion stability for at least one year.

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