Phosphate Buffer Solution pH 7.0 For Residual Chlorine APHA Nucleotides and their analogs 00% CHROMATOGRAPHIC PURITY TO PASS

00% CHROMATOGRAPHIC PURITY TO PASS TEST WATER DETERMINATION 0

Test Specification Min Max ABSORPTION MAX 514 (395) nm 514 (395) nm RETEST DATE

00% CADMIUM 5 ppm LEAD 10 ppm ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

2 % w/v TRACEABLE TO NIST EXPIRATION DATE

11 EXPIRATION DATE

Phosphate Buffer Solution pH 7.0 For Residual Chlorine APHA Nucleotides and their analogs 00% CHROMATOGRAPHIC PURITY TO PASSTest Specification Min Max pH @ 25[dC 7 + 0. 03 7 + 0. 03 STANDARDIZED AGAINST NIST EXPIRATION DATE