QCH-5 Chromatography Column With Spherical Joint

Chromatography column with 2mm PTFE stopcock. Choose column length, ID, and with or without coarse fritted disk. All columns with 38mm ID and smaller have 35/20 joints. 50 to 64mm ID have 50/30 joints. 75mm columns have 75/50 joints. Columns 64mm and wider have a 4mm PTFE stopcock. Custom columns avalable upon request, including oversized heavy wall columns.
Column I.D. (mm to inches):
13mm = .5″; 19mm = .75″; 25mm = 1″, 38mm = 1.5″; 50mm = 2″; 64mm = 2.5″; 75mm = 3″
Column Length (mm to inches) Column length is measuredfrom top of bead to just above stopcock:
203mm = 8″; 254mm = 10″; 350mm = 12″; 457mm = 18″; 601mm = 24″;