(p-Phenylenedimethylene)bis(ethyl(2-hydroxyethyl)propylammonium bromid e) price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-06-26 19:56:36
Purity: 98.0%
Product Detail: (p-Phenylenedimethylene)bis(ethyl(2-hydroxyethyl)propylammonium bromid e)