Cheap XX ml headspace phialas

Magnitudine: 22.5 * 75mm
Volume: XX ml
Magnitudine 22.5 x LXXV mm
I.d.: XX mm
20ml screw summo headspace phialam + 18mm magnetica Club Cap magnetica cum pre-aptavit silicone \ / PTFE liner.

Aijiren tech 20ml Gas chromatography phialas sunt fabricari ad providere uniformis vitrum crassitudine, quae ensures etiam calor distribution pro consistent sampling reliability.