Bromocresol Green 0.1 Percent (w/v) Aqueous Indicator Solution 4-Hydroxy Substituted Cyclohexylamines 00% RESIDUE AFTER EVAPORATION 0

00% RESIDUE AFTER EVAPORATION 0

Test Specification Min Max SULFUR 995 - 1005 ppm 995 - 1005 ppm EXPIRATION DATE

5 C UV ABSORBANCE TO PASS TEST COLOR (APHA) 10 pH 7

15% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED ORGANIC IMPURITIES TO PASS TEST TO PASS TEST IDENTIFICATION (A) TO PASS TEST TO PASS TEST IDENTIFICATION (B) TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

50% LITHIUM 100 ppm SODIUM (Na) 100 ppm POTASSIUM (K) 1500 ppm CESIUM 1500 ppm MAGNESIUM (Mg) 10 ppm CALCIUM (Ca) 50 ppm STRONTIUM (Sr) 50 ppm BARIUM 100 ppm ALUMINUM 50 ppm

Bromocresol Green 0.1 Percent (w/v) Aqueous Indicator Solution 4-Hydroxy Substituted Cyclohexylamines 00% RESIDUE AFTER EVAPORATION 0