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Test Specification Min Max ASSAY (CuSO[@4@]) 98% LEAD (Pb) 0
water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER IGNITION 0
95 % EXPIRATION DATE
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
0 pH OF A 1 IN 50 SOLUTION 7 8
15-Naphthalenedisulfonic Acid Tetrahydrate size:500 GM Test Specification Min Max ASSAY
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