Celite(R) 503 Other Organic Semiconducting Materials Test Specification Min Max ASSAY

Test Specification Min Max ASSAY 98 - 101 % 98 - 101 %

Test Specification Min Max ASSAY 70 - 75% 70 - 75% pH OF A 10% SOLUTION 8

0mm�/ ACIDITY TO PASS TEST TO PASS TEST READILY CARBONIZABLE SUBSTANCES TO PASS TEST TO PASS TEST SOLID PARAFFIN TO PASS TEST TO PASS TEST POLYCYCLIC AROMATIC HYDROCARBONS TO PASS TEST TO PASS TEST SULFUR COMPOUNDS TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

3 % SOLUTION 3

white cr ODOR Unsented botanic Unsented botanic SPECIFIC GRAVITY 0

Celite(R) 503 Other Organic Semiconducting Materials Test Specification Min Max ASSAYTest Specification Min Max APPEARANCE