4-Phenoxyphenylboronic Acid (contains varying amounts of Anhydride) IC Anion Standards 20% CHLORIDE (Cl) 0

20% CHLORIDE (Cl) 0

00% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IRON (Fe) TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

9 SPECIFIC OPTICAL ROTATION -188 to -200 -188 to -200 ABSORBANCE TO PASS TEST TO PASS TEST LIGHT-ABSORBING IMPURITIES TO PASS TEST TO PASS TEST RELATED SUBSTANCES TO PASS TEST TO PASS TEST HEAVY METALS 50 ppm WATER 2

/g ELEMENTAL IMPURITIES AS REPORTED AS REPORTED PROTEIN 10

4-Phenoxyphenylboronic Acid (contains varying amounts of Anhydride) IC Anion Standards 20% CHLORIDE (Cl) 0