基本信息
半岛bd体育手机客户端 性质
Sigma-Aldrich
GUANIDINE P-TOLUENESULFONATE
Hamilton?chromatography syringe, standard injection
Ethyl [formyl(1-phenylethyl)amino]acetate
ETHYL N-(1-(BENZOYLOXY)-2,2,2-TRICHLOROETHYL)CARBAMATE
ETHYL N-(2-CHLOROETHYL)-N-ISOBUTYRYLCARBAMATE
Hastealloy?c-22
Hastelloy?X alloy, Ni49.5Cr22Fe18Mo9Co1W
Havar?-high-strength non-magnetic alloy, Co42.5Cr20Ni13FeWMoMn