四페닐卟啉四술폰산수화물
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%