Semicarbazide Hydrochloride Gene Expression Reagents 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

7 ABSORBANCE OF A 0

04% SULFATES (SO[@4@]) TO PASS TEST TO PASS TEST AMMONIUM SALTS TO PASS TEST TO PASS TEST ARSENIC (As) 8 ppm COPPER TO PASS TEST TO PASS TEST LEAD TO PASS TEST TO PASS TEST SILVER TO PASS TEST TO PASS TEST ALKALIES AND EARTHS 0

0009 meq/g SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST WATER 0

Test Specification Min Max APPEARANCE DARK-TAN POWDER DARK-TAN POWDER PARTICLE SIZE (THROUGH 40 MESH) TO PASS TEST TO PASS TEST MOISTURE (2 hr @ 105

Semicarbazide Hydrochloride Gene Expression Reagents 10% ELEMENTAL IMPURITIES: LEAD (Pb)