Test Specification Min Max CLARITY OF ALCOHOL SOLUTION TO PASS TEST TO PASS TEST CLARITY OF AQUEOUS SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 4.2 (pink)...

Test Specification Min Max ASSAY (by GC) 99.00% COLOR (APHA) 15 RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0005 meq WATER 0.20%

Test Specification Min Max ASSAY (GC) 99.50% ACIDITY 0.04%

Test Specification Min Max ASSAY (CH[@3@]COOC[@2@]H[@5@]) 98 102.00% SPECIFIC GRAVITY @ 25[dC 0.894 0.898 ACIDITY TO PASS TEST CHROMATOGRAPHIC PURITY TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED NONVOLATILE...

Test Specification Min Max ASSAY (CH[@3@]COOC[@2@]H[@5@]) 99.50% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% WATER 0.20% TITRATABLE ACID 0.0009 meq SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST...

Test Specification Min Max APPEARANCE CLEAR CLEAR ASSAY (C[@2@]H[@3@]N) 99.50% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.01% TITRABLE ACID 8 �eq/g TITRABLE BASE 0.6 �eq/g WATER 0.30%

Test Specification Min Max PURITY (GC) 98.00% REFRACTIVE INDEX @ 20�C 1.3980 - 1.4020 1.3980 - 1.4020

Test Specification Min Max PURITY (GC) 99.00% REFRACTIVE INDEX @ 20�C 1.4400 - 1.4430 1.4400 - 1.4430

Test Specification Min Max APPEARANCE WHITE POWDER WHITE POWDER ACTIVE INGREDIENT BY CALCIUM CHELATION 99.30% CHELATION VALUE 340 MG CACO - 340 MG CACO - PH (1% W/V DILUTION) 2.0...

Test Specification Min Max PURITY (GC) 97.00%

Test Specification Min Max APPEARANCE

Test Specification Min Max ABSORPTION MAX 424 nm

Test Specification Min Max ASSAY (by GC) 98% 98%

Test Specification Min Max ASSAY (by GC) 95%

Test Specification Min Max ASSAY (by GC) 99.90% DENSITY (g/ml) @ 25[dC 1.471 1.481 REFRACTIVE INDEX @ 25[dC 1.442 1.445 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST...

Test Specification Min Max ASSAY (by GC) 99.80% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 1 ppm SULFUR...

Test Specification Min Max ASSAY (CH[@3@]OH) 99.90% 99.90% APPEARANCE CLEAR CLEAR COLOR (APHA) 10 SOLUBILITY (in H[@2@]0) TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs. water)...

Test Specification Min Max ASSAY (by GC) 99.90% COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST...

Test Specification Min Max ASSAY (by GC) 99.90% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 1 ppm TITRABLE...

Test Specification Min Max ASSAY [CH[@3@]CN; by GC] 99.90% 99.90% ULTRAVIOLET ABSORBANCE TO PASS TEST TO PASS TEST @ 190 nm 1 @ 195 nm 0.14 @ 200 nm 0.05...

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 8.8 (clrlss) pH 8.8 (clrlss)

Test Specification Min Max APPEARANCE

Test Specification Min Max ABSORPTION MAX 387 nm 387 nm VISUAL TRANSITION INTERVALS pH 11.0 (yellow) pH 11.0 (yellow) RETEST DATE

Test Specification Min Max ASSAY 99% 99%