Product Description
Preparative separations that run for hours benefit from a column that carries its own eluent supply and connects cleanly to flow control hardware. These glass columns pair a matched reservoir with a 24/40 standard taper joint, so you can run them by gravity or add a flow control adapter for more control.
This listing is for Kimble catalog number 420620-0520: KONTES 50 mm ID Glass Chromatography Column, 360 mL. Each column is made from borosilicate glass 3.3 with a coarse 40 to 60 micron glass frit supporting the packing and a PTFE stopcock with a 2 or 4 mm bore. Inner diameters range from 13 to 75 mm, and reservoirs from 250 to 2000 mL are matched to column size. They work alone or with the 420575-2440 flow control adapter. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Matched reservoir – 250 to 2000 mL depending on column size.
- 24/40 standard taper joint – Accepts the 420575-2440 flow control adapter.
- Coarse glass frit – 40 to 60 micron bed support.
- PTFE stopcock – 2 or 4 mm bore for flow control.
- Wide size range – 13 to 75 mm ID.
Specifications
| Catalog Number | 420620-0520 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES 50 mm ID Glass Chromatography Column, 360 mL |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Frit porosity | 40 to 60 micron, coarse |
| Stopcock bore | 2; 4 mm |
| Joint | 24/40 standard taper |
Available Options
- 420620-0120 – KONTES 13 mm ID Glass Chromatography Column, 23 mL
- 420620-0125 – KONTES 13 mm ID Glass Chromatography Column, 28 mL
- 420620-0130 – KONTES 13 mm ID Glass Chromatography Column, 34 mL
- 420620-0320 – KONTES 25 mm ID Glass Chromatography Column, 90 mL
- 420620-0325 – KONTES 25 mm ID Glass Chromatography Column, 100 mL
- 420620-0330 – KONTES 25 mm ID Glass Chromatography Column, 136 mL
- 420620-0350 – KONTES 25 mm ID Glass Chromatography Column, 245 mL
- 420620-0420 – KONTES 38 mm ID Glass Chromatography Column, 227 mL
- 420620-0425 – KONTES 38 mm ID Glass Chromatography Column, 280 mL
- 420620-0430 – KONTES 38 mm ID Glass Chromatography Column, 340 mL
- 420620-0450 – KONTES 38 mm ID Glass Chromatography Column, 560 mL
- 420620-0550 – KONTES 50 mm ID Glass Chromatography Column, 980 mL
- 420620-0560 – KONTES 50 mm ID Glass Chromatography Column, 1180 mL
- 420620-0620 – KONTES 64 mm ID Glass Chromatography Column, 643 mL
Applications
- Preparative column chromatography
- Large-scale purification
- Natural product isolation
- Flash chromatography with flow adapter
