TAPS (N-Tris[hydroxymethyl]methyl-3-aminopropanesulfonic acid) sodium salt Biological Buffers 10% ELEMENTAL IMPURITIES: LEAD (Pb)

10% ELEMENTAL IMPURITIES: LEAD (Pb) AS REPORTED AS REPORTED CADMIUM (Cd) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED IDENTIFICATION A TO PASS TEST IDENTIFICATION B TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Test Specification Min Max APPEARANCE OFF WHITE TO OFF WHITE TO MOISTURE 8% LEAD (Pb) 50 ppm ARSENIC (As) 30 ppm CADMIUM (Cd) 30 ppm MICROBIAL LIMITS: TOTAL PLATE COUNT 10000/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE

01% SILICATE (SiO[@3@]) 0

Test Specification Min Max pH 4

20 MESH APPROX

TAPS (N-Tris[hydroxymethyl]methyl-3-aminopropanesulfonic acid) sodium salt Biological Buffers 10% ELEMENTAL IMPURITIES: LEAD (Pb)