KC 400 is a mixture of polychlorinated biphenyls. References: Honda T, Nonaka S, Murayama F, Ohgami T, Shimoyama T, Yoshida H. Effects of KC-400 (polychlorinated biphenyls) on porphyrin metabolism--liver and blood porphyrin analyses in rats treated with KC-400. J Dermatol. 1983 Jun;10(3):259-65. PubMed PMID: 6417210.

纯度：≥98%

CAS：12737-87-0