Astraglass Innovations (Quark Enterprises, Inc.) - QIG-21 Filter Tube, Schlenk

Center and side neck are outer joints of the same size, and sidearm and bottom joint are inner joints of the same size, but with the addition of a PTFE stopcock below the fritted disk.

Unit of Measure

Items	QIG-21-1 Filter Tube, Schlenk List Price $345.30	QIG-21-2 Filter Tube, Schlenk List Price $345.30	QIG-21-3 Filter Tube, Schlenk List Price $362.60	QIG-21-4 Filter Tube, Schlenk List Price $362.60	QIG-21-5 Filter Tube, Schlenk List Price $376.70
Capacity	N/A 20 mL	N/A 20 mL	N/A 80 mL	N/A 80 mL	N/A 250 mL
Outer Joint	N/A 14/20	N/A 14/20	N/A 14/20	N/A 14/20	N/A 24/25
Inner Joint	N/A 14/35	N/A 14/35	N/A 14/35	N/A 14/35	N/A 24/40
Porosity	N/A Medium	N/A Fine	N/A Medium	N/A Fine	N/A Medium