Sigma-Aldrich
Grids for transmission electron microscopy
透射电子显微镜用滤线栅
Guanylurea Phosphate
Hainanmurpanin
Hamilton?MiniTrode lab pH electrode
Ethyl [formyl(1-phenylethyl)amino]acetate
ETHYL N-(1-(4-CHLOROBENZOYLOXY)-2,2,2-TRICHLOROETHYL)CARBAMATE
ETHYL N-(1-(PROPYLTHIO)-2,2,2-TRICHLOROETHYL)CARBAMATE
ETHYL N-(2-CHLOROACETYL)ANTHRANILATE
Hastealloy?c-22
Hastelloy?X alloy, Ni49.5Cr22Fe18Mo9Co1W
Havar?-high-strength non-magnetic alloy, Co42.5Cr20Ni13FeWMoMn