Chromatography column with glass stopcock – L:300mm – OD/ID:13/10mm Iwaki – G1168
Chromatography column with PTFE stopcock – L:200mm – OD/ID:10/7mm – G1550
Chromatography column with PTFE stopcock – L:300mm – OD/ID:18/15mm – socket 14/23 – Pyrex – G0932