Pressure equalisation sets, GL 18, 1 Piece

For pressure equalisation after the removal or addition of liquid samples from sealed containers or for the storage of out-gassing media. Pressure is equalised from a differential pressure of 0.1 bar. High chemical resistance, the medium only comes into contact with PTFE. Filter-membrane pore size 2.5 μm. Temperature stable from -200 to +250 °C.