久久大香香蕉国产免费网动漫,亚洲.欧美.中文字幕在线观看 ,精品国产人妻一区二区三区免费 ,免费无码高潮流白浆视频

Jiangxi Chibang Pharmaceutical Co., Ltd.

Mobile version

Pharmaceutical IntermediatesPhosphonium CompoundPyridine series

Bis(triphenylphosphine)nickel(II)chloride

Product Name:Bis(triphenylphosphine)nickel(II)chloride

CAS NO.: 14264-16-5

Standard≥98%