3-Bromo-25-dichloropyridine size:1 GM Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE OFF-WHITE SOLID OFF-WHITE SOLID ASSAY 98%

10% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED SELENIUM (Se) 0

3 ppb LC-MS POSITIVE MODE (AS RESERPINE) 50 ppb LC-MS NEGATIVE MODE (AS NITROPHENOL) 50 ppb ALUMINUM 50 ppb BARIUM 5 ppb CADMIUM 5 ppb CALCIUM (AT THE TIME OF PACKAGING) 50 ppb CHROMIUM 5 ppb COBALT 5 ppb COPPER 5 ppb IRON 5 ppb LEAD 5 ppb MAGNESIUM (AT THE TIME OF PACKAGING) 10 ppb MANGANESE 5 ppb NICKEL 5 ppb POTASSIUM (AT THE TIME OF PACKAGING) 10 ppb SILVER 5 ppb SODIUM (AT THE TIME OF PACKAGING) 50 ppb TIN 5 ppb ZINC (AT THE TIME OF PACKAGING) 5 ppb RETEST DATE

0 % LOSS ON DRYING 2

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 95 105

3-Bromo-25-dichloropyridine size:1 GM Test Specification Min Max APPEARANCE