Sodium Hydroxide 18 Percent (w/w) (5.39 N) (5.39 M) Solution Organometallic Catalysts 10% ORDINARY IMPURITIES TO PASS

10% ORDINARY IMPURITIES TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST RETEST DATE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max BARIUM 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3104 3104 EXPIRATION DATE

Test Specification Min Max CLOUD POINT OF A 1 % SOLUTION 90 - 100 C 90 - 100 C pH OF A 10% SOLUTION @ 25[dC 4

Test Specification Min Max APPEARANCE RED-ORANGE POWDE RED-ORANGE POWDE HEAT UNITS APPROX

Sodium Hydroxide 18 Percent (w/w) (5.39 N) (5.39 M) Solution Organometallic Catalysts 10% ORDINARY IMPURITIES TO PASSTest Specification Min Max ASSAY 18 % + 0. 5 % 18 % + 0. 5 % TRACEABLE TO NIST APPEARANCE EXPIRATION DATE DATE OF MANUFACTURE