4-Propoxybenzaldehyde size:25 ML 50% ELEMENTAL IMPURITIES AS REPORTED

50% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION (A) SPECTRUM MATCHES SPECTRUM MATCHES IDENTIFICATION (B) POSITIVE FOR CHL POSITIVE FOR CHL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS AS REPORTED AS REPORTED

50% RELATED SUBSTANCES TO PASS TEST TO PASS TEST COLOR AND CLARITY OF SOLUTION TO PASS TEST TO PASS TEST CONDUCTIVITY

93% PARTICLE SIZE 4 - 40 MESH 4 - 40 MESH

Test Specification Min Max ASSAY (as FREE ACETIC ACID) 39 41

Test Specification Min Max TERBIUM 995 - 1005 ppm 995 - 1005 ppm TRACEABLE TO NIST 3157 3157 EXPIRATION DATE

4-Propoxybenzaldehyde size:25 ML 50% ELEMENTAL IMPURITIES AS REPORTED