Product Description
A fused glass frit at the base of the column supports the packing evenly and eliminates the mess of glass wool plugs. These fritted columns give cleaner separations and faster setup, from small cleanups to large preparative runs. They are built for repeated use.
This listing is for Kimble catalog number 420540-0150: KONTES Glass Chromatography Column, 13 mm, 66 mL. Each column is made from borosilicate glass 3.3 with a 40 to 60 micron glass frit at the lower end and a PTFE stopcock plug for flow control. The design is similar to the 420530 series. Inner diameters range from 11 to 75 mm, and the replacement stopcock plug is part of the 821001 series. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Sealed-in glass frit – 40 to 60 micron bed support.
- PTFE stopcock plug – Grease-free flow control.
- Wide size range – 11 to 75 mm ID.
- Borosilicate glass 3.3 – Chemically resistant and durable.
- Replaceable plug – 821001 series PTFE plugs.
Specifications
| Catalog Number | 420540-0150 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Glass Chromatography Column, 13 mm, 66 mL |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Frit porosity | 40 to 60 micron |
| Stopcock | PTFE plug |
Available Options
- 420540-0120 – KONTES Glass Chromatography Column, 13 mm, 23 mL
- 420540-0125 – KONTES Glass Chromatography Column, 13 mm, 28 mL
- 420540-0130 – KONTES Glass Chromatography Column, 13 mm, 34 mL
- 420540-0213 – KONTES Glass Chromatography Column, 11 mm
- 420540-0220 – KONTES Glass Chromatography Column, 19 mm, 51 mL
- 420540-0224 – KONTES Glass Chromatography Column, 19 mm, 110 mL
- 420540-0230 – KONTES Glass Chromatography Column, 19 mm, 76 mL
- 420540-0233 – KONTES Glass Chromatography Column, 22 mm, 110 mL
- 420540-0234 – KONTES Glass Chromatography Column, 22 mm, 150 mL
- 420540-0243 – KONTES Glass Chromatography Column, 25 mm, 140 mL
- 420540-0245 – KONTES Glass Chromatography Column, 25 mm, 240 mL
- 420540-0250 – KONTES Glass Chromatography Column, 19 mm, 142 mL
- 420540-0256 – KONTES Glass Chromatography Column, 41 mm
- 420540-0320 – KONTES Glass Chromatography Column, 25 mm, 90 mL
Applications
- Preparative chromatography
- Flash and gravity purification
- Natural product isolation
- Synthetic chemistry
