Sigma-Aldrich
DavePhos
2-Dicyclohexylphosphino-2′-(N,N-dimethylamino)biphenyl
(R)-(+)-2-Methyl-2-propanesulfinamide
( R )-(+)-2-甲基-2-丙亚磺酰胺
Duran® Erlenmeyer narrow-neck flasks
Duran® Erlenmeyer wide-neck flask
Duran® graduated laboratory bottles, without caps
Duran®带刻度的实验室瓶,无盖
Easy-Read® thermometer
Kimax® centrifuge tube
Kimax ® 离心管
Molymod® Atoms and Bonds
Molymod® molecular model set
Molymod® 分子模型组合
Nalgene® stopcock
Nalgene® 旋塞