Hematin Amino Group Labeling Reagents for Fluorescence HPLC 5 RESIDUE ON IGNITION 35

5 RESIDUE ON IGNITION 35 - 50 % 35 - 50 % SPECIFIC ROTATION [a][@D@] +75 to +105 +75 to +105 SULFUR 15 - 21 % 15 - 21 % FREE SULFATE NOT DETECTABLE NOT DETECTABLE LOSS ON DRYING 10%

99 % pH OF A 1% SOLUTION 9

water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 3 ppm ACETONE & ALDEHYDE TO PASS TEST TO PASS TEST ACID AND CHLORIDE TO PASS TEST TO PASS TEST FREE CHLORINE (Cl) TO PASS TEST TO PASS TEST LEAD (Pb) 0

0 % ANGULAR ROTATION -33 to -45 -33 to -45 REFRACTIVE INDEX @ 20[dC 1

Hematin Amino Group Labeling Reagents for Fluorescence HPLC 5 RESIDUE ON IGNITION 35Test Specification Min Max PURITY 90. 00% WATER 3. 00%