Octafluoro-44'-biphenol omega-Haloalkyl Chlorides 05% ELEMENTAL IMPURITIES AS REPORTED

05% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED HEAVY METALS (JP) 20 ppm READILY OXIDIZABLE SUBSTANCES TO PASS TEST TO PASS TEST POTASSIUM PERMANGANATE-REDUCING SUBSTANCES (JP) TO PASS TEST TO PASS TEST HALOGENATED COMPOUNDS AND HALIDES TO PASS TEST TO PASS TEST CHLORINATED COMPOUNDS (JP) TO PASS TEST TO PASS TEST PHTHALIC ACID TO PASS TEST TO PASS TEST LOSS ON DRYING 0

Test Specification Min Max CESIUM 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3111 3111 EXPIRATION DATE

Test Specification Min Max GEL STRENGTH 860 g/cm2 860 g/cm2 MELTING RANGE 65 - 69 C 65 - 69 C pH OF A 1 % SOLUTION @ 25[dC AS REPORTED AS REPORTED GEL TEMPERATURE (1

75 % APPROX

Test Specification Min Max MELTING POINT 97

Octafluoro-44'-biphenol omega-Haloalkyl Chlorides 05% ELEMENTAL IMPURITIES AS REPORTED