Not official USP-NF text
DIMETHYL SULFOXIDE TOPICAL SOLUTION
PF LGS# Brand Type of Test Additional Information
23(4) G16 Carbowax 20M Assay 4-mm x 1.8-m; 10%
23(4) S1A Chromosorb W-AW-DMCS Assay NULL
23(4) G16 Carbowax 20M Identity See Assay
23(4) S1A Chromosorb W-AW-DMCS Identity See Assay