12-Bis(2-aminophenoxy)ethane-NNNN-tetraacetic Acid Exciton Chirality CD Method (for Primary Amino Groups) Test Specification Min Max MESH

Test Specification Min Max MESH 20 - 60 20 - 60

SUM OF 5 ISOMERS

02 REFRACTIVE INDEX @ 20[dC 1

50% BROMIDES 100 ppm PHOSPHATES 25 ppm IODIDES TO PASS TEST TO PASS TEST MAGNESIUM & ALKALINE-EARTH METALS (as Ca) 100 ppm ARSENIC (As) 1 ppm IRON (Fe) 2 ppm BARIUM (Ba) TO PASS TEST TO PASS TEST FERROCYANIDES TO PASS TEST TO PASS TEST SULFATE (SO[@4@]) 200 ppm NITRITES TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION A TO PASS TEST TO PASS TEST IDENTIFICATION B TO PASS TEST TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

12-Bis(2-aminophenoxy)ethane-NNNN-tetraacetic Acid Exciton Chirality CD Method (for Primary Amino Groups) Test Specification Min Max MESH