Tris(hydroxymethyl)aminomethane Nitrate size:250 GM INSOLUBLE MATTER 0

INSOLUBLE MATTER 0

00% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

00% pH (3% SOLUTION IN WATER) 9 10 WATER 11% HEAVY METALS 20 ppm ARSENIC (As) - 2 ppm - 2 ppm RETEST DATE

Test Specification Min Max ASSAY 18 % +/- 0

8 mg/100 g 23

Tris(hydroxymethyl)aminomethane Nitrate size:250 GM INSOLUBLE MATTER 0Test Specification Min Max ASSAY (by TITRATION) 98. 00% HEAVY METALS (as Pb) 10 ppm WATER 1. 00%