Aerosil(R) 200 Protection & Derivatization Reagents PHOSPHATE OR TARTRATE TO PASS

PHOSPHATE OR TARTRATE TO PASS TEST METHANOL AND METHYL ESTERS 0

Test Specification Min Max ASSAY (NH[@2@]OH[-HCl) 96

0 ppm CADMIUM (Cd) 300 ppm 300 ppm CHROMIUM (Cr) 300 ppm 300 ppm COBALT (Co) 300 ppm 300 ppm COPPER (Cu) 300 ppm 300 ppm LEAD (Pb) 1

Test Specification Min Max ASSAY (CuSO[@4@]) 98% LEAD (Pb) 0

20% ELEMENTAL IMPURITIES: LEAD (Pb) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Aerosil(R) 200 Protection & Derivatization Reagents PHOSPHATE OR TARTRATE TO PASSTest Specification Min Max SPECIFIC SURFACE AREA (BET) 175 225 m2 g LOSS ON DRYING 1. 50%