四фенил卟啉四сульфокислотагидрат
TPPS Hydrate (=Tetraphenylporphyrin Tetrasulfonic Acid Hydrate) [Ultra-high sensitive spectrophotometric reagent for transition metals]
TPPS Hydrate (=Tetraphenylporphyrin Tetrasulfonic Acid Hydrate) [Ultra-high sensitive spectrophotometric reagent for transition metals] for spectrophotometric det. of transition metals, ≥95%，85%