"BOLA FEP/PTFE Gas Washing Column for 8 mm External Tube/Pipe; 1000 ml Capacity; 700 mm Height "

Item No. 9110308

"PTFE top with two threaded connections. The standard PTFE frit has a pore size of approx. 3 µm and is screwed on the riser tube with an M8x1 thread. It can be exchanged with the PTFE gas distributor with fine bores which needs a lower primary pressure. Temperature resistance: from -200°C to +250°C. Transparent. Unbreakable. Frit easily exchangeable.<BR />"