Bohlender^TM PTFE tubing

1,7-Phenanthroline

1,7-菲啰啉

2-Methylindene

2-亚甲基

Pinch clamps for SJ joints

PTFE stirrer guides

PTFE syringe tubing

PTFE 注射器管

Quickfit^® air/steam inlet tube

Quickfit^® separating funnels

Quickfit^® Soxhlet extractor body

Raschig rings

拉西环

Real Crystal^® IR sample cards

Real Crystal^® 红外样品卡片