33'-Oxydipropionitrile pH Indicators 10% ELEMENTAL IMPURITIES AS REPORTED

10% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED RELATED COMPOUNDS TO PASS TEST TO PASS TEST 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 TYPICAL ASSAY 98% 98%

Test Specification Min Max ASSAY 99% COLOR (APHA) 20 STABILIZER (PROYLENE OXIDE) 1% EXPIRATION DATE

5 % Solution 7 CERTIFIED KOSHER CERTIFIED HALAL RETEST DATE DATE OF MANUFACTURE APPEARANCE

10% HYDROLYSIS PRODUCTS TO PASS TEST TO PASS TEST RELATED SUBSTANCES TO PASS TEST TO PASS TEST RESIDUE ON IGNITION 0

33'-Oxydipropionitrile pH Indicators 10% ELEMENTAL IMPURITIES AS REPORTEDTest Specification Min Max PURITY (GC) 98. 00% REFRACTIVE INDEX @ 20C 1. 4400 1. 4422 1. 4400 1. 4422