Propylene Glycol USP omega-Bifunctional Alkanes Test Specification Min Max ALUMINUM

Test Specification Min Max ALUMINUM 500 ppm VANADIUM 250 ppm ARSENIC (As) 100 ppm BERYLLIUM (BE) 100 ppm CHROMIUM (Cr) 100 ppm COBALT (Co) 100 ppm COPPER (Cu) 100 ppm IRON (Fe) 100 ppm LEAD (Pb) 100 ppm MANGANESE (Mn) 100 ppm NICKEL (Ni) 100 ppm ZINC (Zn) 100 ppm CADMIUM (Cd) 25 ppm SELENIUM (Se) 25 ppm MERCURY (Hg) 5 ppm EXPIRATION DATE

20 % CHROMATOGRAPHIC PURITY TO PASS TEST TO PASS TEST LOSS ON DRYING 0

Test Specification Min Max ASSAY 98 103

3� to +23

Propylene Glycol USP omega-Bifunctional Alkanes Test Specification Min Max ALUMINUMTest Specification Min Max ASSAY 99. 50% SPECIFIC GRAVITY @ 25[dC 1. 035 1. 037 ACIDITY TO PASS TEST TO PASS TEST WATER DETERMINATION 0. 20% RESIDUE ON IGNITION 3. 5 mg 50g CHLORIDE (Cl) 70 ppm SULFATES (SO[@4@]) 60 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION (A) TO PASS TEST TO PASS TEST IDENTIFICATION (B) TO PASS TEST TO PASS TEST IDENTIFICATION (C) TO PASS TEST TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL EXPIRATION DATE