Chloroform Stabilized Spectrophotometric Grade ACS D-Amino Acids and Derivatives Test Specification Min Max ASSAY

Test Specification Min Max ASSAY 31 - 35 % 31 - 35 % APPEARANCE LIGHT TO DARK LIGHT TO DARK

03% CHLORIDE (Cl) 0

Test Specification Min Max HYDROXYL VALUE 45 60

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 99 101

Chloroform Stabilized Spectrophotometric Grade ACS D-Amino Acids and Derivatives Test Specification Min Max ASSAYTest Specification Min Max ASSAY (CHCl[@3@]) 99. 80% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0. 00% ACETONE & ALDEHYDE (as (CH[@3@])[@2@]CO; LIMIT ABOUT 0. 005%) 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. 05 ppm SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST RETEST DATE