Butyl Alcohol Exceeds A.C.S. Specifications HPLC Grade Bidentate Nitrogen Ligands Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (H[@2@]O[@2@]) 30 - 36 % 30 - 36 %

70%(balan Approx

Test Specification Min Max MELTING POINT 162 - 168 C 162 - 168 C pH OF A 10% SOLUTION @ 25[dC 6

00% CALCIUM CONTENT (Ca

00% ALKALINITY TO PASS TEST ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED CHROMIUM (Cr) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Butyl Alcohol Exceeds A.C.S. Specifications HPLC Grade Bidentate Nitrogen Ligands Test Specification Min Max ASSAYTest Specification Min Max ASSAY (by GC) 99. 80% COLOR (APHA) 10 RESIDUE ON EVAPORATION 5 ppm TITRABLE ACID 0. 8 ueq g ALDEHYDE TO PASS TEST TO PASS TEST BUTYL ETHER 0. 20% WATER 0. 05% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RETEST DATE