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00% IDENTIFICATION (A) SPECTRUM SPECTRUM IDENTIFICATION (B) RETENTION RETENTION IDENTIFICATION (C) RED PURPLE RED PURPLE IDENTIFICATION (D) WHITE WHITE EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS AS REPORTED
Test Specification Min Max PURITY (Nonaqueous Titration) 99
95 % EXPIRATION DATE
0 pH OF A 1 IN 50 SOLUTION 7 8
10% IDENTIFICATION PASSES TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE
15-Naphthalenedisulfonic Acid Tetrahydrate size:500 GM 00% IDENTIFICATION (A) SPECTRUM SPECTRUM
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