bathocuproine disulphonic acid disodium salt extra pure , LABORATORY CHEMICALS

SPECIFICATION
(Suitable for use in the determination of Uric Acid by
automated procedure Reagent for the colorimetric
determination of copper )
C₂₂H₁₂N₂Na₂O₆S₂ M.W. 564.55
Minimum assay ( HCIO₄ titration , on anhydrous
substances )	98.5%
Maximum Limits of Impurities :
Water	10%
Suitability ( for determination of copper )	passes test