Duran HPLC 3-ports cap GL45 + PTFE plugs & o-ring

DURAN® 3-port HPLC GL 45 delivery cap 1/4” – 28 thread for 3.2 mm OD tubing PTFE Complete with three 1/4” – 28 ETFE plugs and a TFE / propylene O-ring

The cap fits all GL 45 borosilicate 3.3 glass bottles. The main body is made of inert PTFE, and contains three holes for tubing that will accept 3.2 mm (1/8-inch) outer diameter rigid or semi-rigid tubing. The holes can be blanked off using one of the supplied three ¼”-28 ETFE plugs. A TFE / propylene O-ring provides a secure seal with the GL 45 bottle.