5-Methylpyrogallol Chromatography Column Packings 0190 REFRACTIVE INDEX @ 20

0190 REFRACTIVE INDEX @ 20

10% TOTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max ASSAY 98% ASSAY 98%

Test Specification Min Max APPEARANCE TAN TO LIGHT-BRO TAN TO LIGHT-BRO PARTICLE SIZE 40 - 80 MESH 40 - 80 MESH MOISTURE 12% MICROBIAL LIMITS: TOTAL PLATE COUNT 10000/g YEAST AND MOLD 100/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE

30% RELATED COMPOUNDS TO PASS TEST METHIONINE SULFOXIDE 0

5-Methylpyrogallol Chromatography Column Packings 0190 REFRACTIVE INDEX @ 20