12-Bis(diphenylphosphino)ethane size:25 GM 5 ppb POTASSIUM 1 ppb

5 ppb POTASSIUM 1 ppb PRASEODYMIUM 0

Test Specification Min Max ASSAY (FATTY ACIDS) 74 80

Test Specification Min Max APPEARANCE YELLOW TO ORANGE YELLOW TO ORANGE ASSAY 99% 99%

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

548 nm EXPIRATION DATE

12-Bis(diphenylphosphino)ethane size:25 GM 5 ppb POTASSIUM 1 ppb