MOPS cGMP Manufactured size:25 KG 05 ppm SUBSTANCES DARKENED BY

05 ppm SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST SUITABILITY FOR USE IN DITHIZONE TESTS TO PASS TEST TO PASS TEST RETEST DATE

003N EXPIRATION DATE TRACEABLE TO NIST

01% ARSENIC (As) 5 ppm IRON (Fe) 0

158 LEAD (Pb) 1 mg/kg UNSATURATED COMPOUNDS TO PASS TEST TO PASS TEST WATER 0

MOPS cGMP Manufactured size:25 KG 05 ppm SUBSTANCES DARKENED BYTest Specification Min Max ASSAY (TITRATION) 99. 50% pH OF A 5% SOLUTION 2. 5 5 pKa @ 25C 7 7. 4 ABSORBANCE @ 260 nm (1. 0 M IN WATER) 0. 05 AU ABSORBANCE @ 280 nm (1. 0 M IN WATER) 0. 03 AU WATER (KF) 1. 00% HEAVY METALS (as Pb) 5 ppm INSOLUBLE MATTER 0. 10% BACTERIAL ENDOTOXIN 12 EU g