Aluminum Oxide Activated Acidic Brockmann I size:500 GM 0 % RETEST DATE RETEST

0 % RETEST DATE RETEST DATE

Test Specification Min Max SENSITIVITY TO ALUMINUM TO PASS TEST TO PASS TEST INSOLUBLE MATTER 0

00% ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION (A) SPECTRUM MATCHES SPECTRUM MATCHES IDENTIFICATION (B) Rf VALUE MATCHES Rf VALUE MATCHES IDENTIFICATION (C) SPECTRUM MATCHES SPECTRUM MATCHES IDENTIFICATION (D) VIOLET COLOR VIOLET COLOR DATE OF MANUFACTURE EXPIRATION DATE APPEARANCE RESIDUAL SOLVENTS AS REPORTED

/g SILVER 10

Aluminum Oxide Activated Acidic Brockmann I size:500 GM 0 % RETEST DATE RETESTTest Specification Min Max SURFACE AREA 155 m2 g 155 m2 g pH OF AN AQUEOUS SUSPENSION 4. 5 + 0. 5 4. 5 + 0. 5