1,3-Di-tert-butylbenzene

1,3-二叔丁基苯

Duran^® Erlenmeyer narrow-neck flasks

Duran^® Erlenmeyer wide-neck flask

Duran^® Erlenmeyer wide-neck flask

Duran^® graduated laboratory bottles, without caps

Duran^®带刻度的实验室瓶，无盖

Duran^® graduated laboratory bottles, without caps

Duran^®带刻度的实验室瓶，无盖

Duran^® graduated laboratory bottles, without caps

Duran^®带刻度的实验室瓶，无盖

Duroplan petri dishes

Easy-Read^® thermometer

Easy-Read^® thermometer

Kimax^® heavy-duty wide-mouth, large numbers volumetric flasks-CLASS A

Molymod^® Atoms and Bonds

Molymod^® molecular model set

Molymod^® 分子模型组合

Quickfit^® conical flasks

Quickfit^® conical flasks