MOPS cGMP Manufactured size:25 KG 879 OPTICAL ACTIVITY (NEAT) [a]

879 OPTICAL ACTIVITY (NEAT) [a] 20D -15� to 0� -15� to 0� REFRACTIVE INDEX

003N EXPIRATION DATE TRACEABLE TO NIST

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

50% TRIMETHYLAMINE (Me[@3@]N

Test Specification Min Max ASSAY (C[@10@]H[@10@]N[@4@]O[@2@]S) 98 102

MOPS cGMP Manufactured size:25 KG 879 OPTICAL ACTIVITY (NEAT) [a]Test 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