Tolnaftate Gel »Tolnaftate Gel contains not less than 90.0percent and not more than 110.0percent of the labeled amount of C19H17NOS. Packaging and storage— Preserve in tight containers. USP Reference standards á11ñ USP Tolnaftate RS. Identification— It responds to the Identificationtest under Tolnaftate Cream. Minimum fill á755ñ: meets the requirements. Assay— Proceed with Gel as directed in the Assayunder Tolnaftate Cream,except to omit the filtration of the chloroform layer through a chloroform-washed cotton pledget. Auxiliary Information— Staff Liaison:Behnam Davani,Ph.D.,MBA,Senior Scientist Expert Committee:(PA7)Pharmaceutical Analysis 7 USP28–NF23Page 1951 Phone Number:1-301-816-8394