10000 PPM POTASSIUM ICP STD IN 2-5 Percent HCL KCl in 2-5 Percent HCl 10000 ug/ml Thiadiazoles 50% RELATED FATTY ALCOHOLS TO

50% RELATED FATTY ALCOHOLS TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE MANUFACTURE DATE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

2 A IDENTIFICATION:SAMPLE B 1

Test Specification Min Max ASSAY 98% 98% pH OF A 5% SOLUTION @ 25[dC 3

20% IDENTIFICATION (A) SPEC MTCHS REF SPEC MTCHS REF IDENTIFICATION (B) POSIT FOR CHLRDE POSIT FOR CHLRDE IDENTIFICATION (C) RETE TM MTCH STD RETE TM MTCH STD RETEST DATE MANUFACTURE DATE APPEARANCE RESIDUAL SOLVENTS AS REPORTED AS REPORTED

Test Specification Min Max ASSAY (by UV-VIS) APPROX

10000 PPM POTASSIUM ICP STD IN 2-5 Percent HCL KCl in 2-5 Percent HCl 10000 ug/ml Thiadiazoles 50% RELATED FATTY ALCOHOLS TO