Ammonium Chloride-Ammonium Hydroxide Buffer Solution pH 10.0 +/- 0.1 For Water Hardness APHA Succinimides & Phthalimides ANHYDROUS BASIS) 19 23% NICOTINE

ANHYDROUS BASIS) 19 23% NICOTINE RELEASE 70 % of total 70 % of total WATER DETERMINATION 5

8980 - 9020 0

10% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE

00% TOTAL IMPURITIES 5

Ammonium Chloride-Ammonium Hydroxide Buffer Solution pH 10.0 +/- 0.1 For Water Hardness APHA Succinimides & Phthalimides ANHYDROUS BASIS) 19 23% NICOTINETest Specification Min Max pH @ 25[dC 10 + 0. 1 10 + 0. 1 pH @ 25[dC 10 + 0. 1 10 + 0. 1 pH @ 25[dC 10 + 0. 1 10 + 0. 1 pH @ 25[dC 10 + 0. 1 10 + 0. 1 TRACEABLE TO NIST TRACEABLE TO NIST TRACEABLE TO NIST TRACEABLE TO NIST EXPIRATION DATE EXPIRATION DATE EXPIRATION DATE EXPIRATION DATE