Sigma-Aldrich
1,3-Dimethyluracil
1,3-二甲基脲嘧啶
Duran® Erlenmeyer narrow-neck flasks
Duran® Erlenmeyer wide-neck flask
Duran® filtering flask
Duran® graduated laboratory bottles, without caps
Duran®带刻度的实验室瓶,无盖
Duroplan petri dishes
Easy-Read® thermometer
Kimax® heavy-duty wide-mouth, large numbers volumetric flasks-CLASS A
Molymod® Atoms and Bonds
N,N′-Dimethyl-1,6-hexanediamine
N,N′-Dimethyl-1,6-diaminohexane
Quickfit® conical flasks