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TCPP, =Tetrakis(4-carboxyphenyl)porphyrin Ultra-high sensitive spectrophotometric reagent for Cu, Cd For the simultaneous determination of metals by HPLC
5,10,15,20-Tetra(4-pyridyl)porphyrin
TMPyP, =alpha,beta,gamma,delta-Tetrakis(1-methylpyridinium-4-yl)porphyrin p-Toluenesulfonate Ultra-high sensitive spectrophotometric reagent for Cu, Mg For the simultaneous determination ...
TPP, (=Tetraphenylporphyrin) Ultra-high sensitive spectrophotometric reagent for Cu
TPPS, Hydrate (=Tetraphenylporphyrin Tetrasulfonic Acid Hydrate) Ultra-high sensitive spectrophotometric reagent for transition metals