Piston sampler, with capillary tube, 25 ml, neutral glass 1 pc

For carrying out gas volumetric experiments. Brown graduation, resistant to acids and alkalis.

Areas of application: analysis of air and breathing air, determination of breathing quotients, indirect water analysis, qualitative gas burning, illuminating gas analysis, etc.

Without stopcock, inside Ø approx. 2.5 mm, outside Ø approx. 6.5 mm