Beschrijving
Chromatography column 65 ml with 250 ml reservoir vessel is a glass laboratory column designed for chromatographic separations and purification procedures. The column body measures 20 x 200 mm and offers a working volume of 65 ml, complemented by an integrated reservoir vessel of 250 ml for solvent or sample introduction. Connection is provided by an NS 29/32 ground joint sleeve. Precise flow regulation is ensured by an NS-PTFE stopcock with solid plug, delivering chemical resistance and secure sealing throughout the run. The bore diameter is specified as 2,5 mm. Net weight is 0,186 kg. This chromatography accessory from manufacturer Witeg suits gravity-driven and low-pressure chromatography methods used in research, quality-control and educational laboratories. The standardised joint geometry allows straightforward coupling to common laboratory glassware and simplifies column packing or elution steps. Supplied as one piece, the ready-to-use column-reservoir combination supports fractionation, compound isolation and method development where controlled solvent delivery is essential. Its robust construction emphasises practical daily handling for both organic and inorganic separation tasks.
Key features
- Pack size: 1 pc(s)
- Column volume: 65 ml
- Reservoir volume: 250 ml
- Column dimensions: 20 x 200 mm
- Bore diameter: 2,5 mm
- Joint: NS 29/32