Beschreibung
Chromatography columns 15 ml are simple laboratory columns intended for standard separation and purification work. Each column is fitted with an NS stopcock that incorporates a solid plug together with a thread stopcock lock, giving reliable flow control and secure closure during operation. The working dimensions are 10 x 200 mm with a bore of 2,5 mm, providing a practical 15 ml capacity suited to analytical sample clean-up and small-scale preparative chromatography. These columns from manufacturer Witeg are supplied as single units with a net weight of 0,055 kg and integrate readily into existing glassware setups. The solid-plug design minimises leakage while the thread lock reduces the risk of accidental opening under gravity flow. They are commonly employed in organic synthesis, natural-product isolation, educational demonstrations and routine biochemistry workflows where controlled elution is required. The straightforward construction supports repeated use under typical laboratory conditions and facilitates straightforward packing with silica, alumina or other stationary phases. Overall the combination of compact size, defined bore and secure stopcock mechanics makes the 15 ml columns a versatile accessory for everyday chromatographic tasks.
Key features
- Pack size: 1 pc(s)
- Capacity: 15 ml
- Dimensions: 10 x 200 mm
- Bore: 2,5 mm
- Stopcock type: NS stopcock with solid plug
- Lock: Thread stopcock lock