Butylmagnesium Chloride (23 Percent in Tetrahydrofuran ca. 2mol/L) size:250 GM 01% EXPIRATION DATE

01% EXPIRATION DATE

Test Specification Min Max MELTING POINT 132 - 134 C 132 - 134 C

5 % MELTING RANGE 227 - 234 C 227 - 234 C LOSS ON DRYING 0

00% ARSENIC (As) 3 ppm LEAD (Pb) 10 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED FOREIGN STARCH TO PASS TEST TO PASS TEST GELATIN TO PASS TEST TO PASS TEST WATER ABSORPTION TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max ASSAY 95% MOISTURE 2 - 8 % 2 - 8 % HEAVY METALS 10 ppm RETEST DATE

Butylmagnesium Chloride (23 Percent in Tetrahydrofuran ca. 2mol/L) size:250 GM 01% EXPIRATION DATE