Sodium Carbonate Decahydrate Reagent size:500 GM Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE GOLDEN-BROWN TO GOLDEN-BROWN TO PARTICLE SIZE 40 - 80 MESH 40 - 80 MESH MOISTURE 10% MICROBIAL LIMITS: TOTAL PLATE COUNT 10000/g YEAST AND MOLD 500/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE

96% APPROX

99 % INFRARED SPECTRUM CONFORMS TO STRU CONFORMS TO STRU RETEST DATE

20% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED THALLIUM (Tl) AS REPORTED AS REPORTED IDENTIFICATION (A) SPECTRUM SPECTRUM IDENTIFICATION (B) RETENTION RETENTION CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS AS REPORTED

Sodium Carbonate Decahydrate Reagent size:500 GM Test Specification Min Max APPEARANCETest Specification Min Max ASSAY 99% CHLORIDE (Cl) 0. 00% POTASSIUM (K) 0. 03% CALCIUM (Ca) 0. 01% PHOSPHATE AND SILICATE (as SiO[@2@]) 0. 01% LEAD 5 mg kg