Miscellaneous Product Electron Microscopy Products (2)

Formula: KSbO₃·₃H₂O   Formula Weight: 262.90   CAS #: 12208-13-8 Minimum assay: 94% Minimum sensitivity to Na: 1:430 Insoluble matter not more than 0.01% *Ultrastructural localization sodium. J. Histochem Cystochem., 24, 740 (1976)

(Phenolsulfonphthalein Sodium Salt) A standard indicator for preparing buffers, pH range 6.8-8.2. Formula: C₁₉H₁₃NaO₅S Formula Weight: 376.37 CAS #: 34487-61-1