chemrd 发表于 2017-6-17 14:47:05

ISO 6841-1988 Surface active agents-Technical straight-chain sodium alkylbenzene

ISO 6841-1988 Surface active agents-Technical straight-chain sodium alkylbenzenesulfonates-Determination of mean relative molecular mass by gas-liquid chromatography

admin 发表于 2017-6-20 11:56:19

谢谢您的分享,金币已奖励!
页: [1]
查看完整版本: ISO 6841-1988 Surface active agents-Technical straight-chain sodium alkylbenzene