p-Dioxane Histological Grade size:20 LT 5 RESIDUE ON IGNITION 40

5 RESIDUE ON IGNITION 40 - 50 % 40 - 50 % RESIDUE ON IGNITION 40 - 50 % 40 - 50 % SPECIFIC ROTATION [a][@D@] +75

Test Specification Min Max LOSS ON IGNITION 2

Test Specification Min Max ASSAY (CaHPO[@4@]) 98 101

Test Specification Min Max ASSAY [Cu(NO[@3@])[@2@]

50% CARBONATES TO PASS TEST TO PASS TEST BARIUM TO PASS TEST TO PASS TEST IRON (Fe) 400 ppm IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED KOSHER RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS

p-Dioxane Histological Grade size:20 LT 5 RESIDUE ON IGNITION 40Test Specification Min Max COLOR (APHA) 20 PRESERVATIVE (SODIUM[nDIETHYLDITHIOCARBAMATE) APPROX. 0. 001 % APPROX. 0. 001 % PEROXIDE (as H[@2@]O[@2@]) 0. 01% RESIDUE AFTER EVAPORATION 0. 01% WATER 0. 05% EXPIRATION DATE