DL-Lactide size:100 GM 5 ppb IRON (Fe) 1

5 ppb IRON (Fe) 1 ppb LANTHANUM 0

10% ARSENIC (As) 3 ug/g FLUORIDE 10 ppm ELEMENTAL IMPURITIES: LEAD (Pb) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Test Specification Min Max RUBIDIUM (Rb) 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3145 3145 EXPIRATION DATE

00% NITRATE (NO[@3@]) TO PASS TEST TO PASS TEST COPPER (Cu) TO PASS TEST TO PASS TEST LEAD (Pb) TO PASS TEST TO PASS TEST SILVER (Ag) TO PASS TEST TO PASS TEST SULFATES (SO[@4@]) TO PASS TEST TO PASS TEST LOSS ON DRYING @ 95

Test Specification Min Max ASSAY 99% 99%

DL-Lactide size:100 GM 5 ppb IRON (Fe) 1