Sigma-Aldrich
Cyclopentanecarboxylic Acid
环戊烷羧酸
2-Pyridinecarboxaldehyde
2-吡啶甲醛
BRAND?disposable stirring spatulas, PS
BRAND?一次性 PS 搅拌抹刀
Cochranes atom centers for Orbit molecular models
Econo-Press kit
Econo 压具套件
Hamilton?GASTIGHT?digital syringe
Hamilton?Gastight?数字注射器
N-(Hydroxymethyl)phthalimide
N-羟甲基邻苯二甲酰亚胺
NMR tube caps
Pyrex?glass test tubes without rim, medium wall
Pyrex?无边中壁玻璃试管
Slide mailer, 5 place
Steri Sterilizer replacement glass beads
Swiss Boy lab jacks
Tubing adapter with TorionTMconnection and stopcock
Volac?Pasteur pipette
Volac?巴斯德移液器
Total Base Number Standard