Perchloric Acid 0.1 N Solution in Glacial Acetic Acid (U.S.P. Volumetric Solution) Heterocyclic Quarternary Ammonium Salts 00% FREEZING POINT 11

00% FREEZING POINT 11

00% ARSENIC (As) 3 ppm LEAD (Pb) 10 ppm ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

25% RESIDUE ON IGNITION 0

Test Specification Min Max alpha-ISOMER Approx

Perchloric Acid 0.1 N Solution in Glacial Acetic Acid (U.S.P. Volumetric Solution) Heterocyclic Quarternary Ammonium Salts 00% FREEZING POINT 11Test Specification Min Max ASSAY 0. 1N + 0. 005N 0. 1N + 0. 005N WATER (KARL FISHER) 0. 02 0. 05 % 0. 02 0. 05 % STANDARDIZED AGAINST NIST EXPIRATION DATE