This rapid preparative chromatography system is suitable for use at pressures up to 50 psig.
This device is available with either a brass or borosilicate glass manifold. The brass manifold has three ⅛" NPT female threads for connection to reservoir, a brass pressure relief valve, and Swagelok tubing connector for connecting to a pressure line. The fourth thread is a ⅛" NPT adapted to ¼" NPT for connecting to a 0 to 60 psig, 2 to ½" Ø pressure gauge.
The glass manifold has two #7 Ace-Threds: one for connecting a pressure line directly using a nylon bushing with PTFE ball for quick disconnect; the other has a nylon-to-PTFE fitting for connecting a brass pressure relief valve. The lower is #15 Ace-Thred for direct connection to the reservoir using a reducer coupling, #15-25 Ace-Thred. The top #15 Ace-Thred on the glass manifold accepts a threaded nylon or PTFE fitting for connection to a pressure gauge.
Available with 25 or 50 mm int.Ø. glass column, 300 mm effective length, with corresponding Ace-Threds. The adapter at bottom of the column is nylon or PTFE with a 'pop-in' polyethylene packing support, 100 µm porosity maximum, and a Luer-Lok fitting takeoff. The reservoir is 2000 or 3000 ml capacity, epoxy coated for safety, pressure tested, with #25 Ace-Threds top and bottom. Connection to the column is via nylon or PTFE coupling. The fitting at top of reservoir is nylon or PTFE, with a ⅛" NPT female thread to accept a Swagelok quick connect-disconnect fitting that in turn connects to the manifold; manifold attaches directly to reservoir using a nylon or PTFE reducer coupling.
Ordering information: CAUTION: Care should be taken when using glass under pressure. Operation behind a shield is highly recommended. Complete system (brass manifold) consists of brass manifold, pressure gauge, brass connector ⅛" NPT to ⅛" ext.Ø tubing, brass connector ⅛" ext.Ø tubing to ¼" NPT female, quick connect-disconnect fitting, pressure relief valve, nylon connector #25 to ⅛" NPT female, epoxy coated reservoir, nylon coupling with FETFE O-rings, column, end fitting with FETFE O-ring and ten feet of ⅛" ext.Ø PTFE tubing. Complete system (glass manifold) consists of glass manifold, pressure gauge, nylon bushing #15 to ¼" NPT female, nylon bushing #7 with PTFE ball, brass connector ⅛" ext.Ø tubing to ¼" NPT female, pressure relief valve, two nylon couplings, with FETFE O-rings, epoxy coated reservoir, column, nylon end fitting and ten feet of ⅛" ext.Ø PTFE tubing. Components are also available separately.
