Product Description
Combining a fritted bed support with a standard taper top joint gives you a clean, modular column that connects directly to reservoirs and flow adapters. This series suits labs that want both convenient packing and the flexibility to build out a full preparative system.
This listing is for Kimble catalog number 420550-0330: KONTES Glass Chromatography Column, 136 mL. Columns are made from borosilicate glass 3.3 with a 40 to 60 micron glass frit, a PTFE stopcock with 2 or 4 mm bore and 24/40, 45/50 or 50/30 spherical top joints. One model has a threaded Rodaviss 24/40 joint. Inner diameters span 11 to 75 mm. Pair them with 420570 series reservoirs and 420575 series flow control adapters. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Fritted disc – 40 to 60 micron glass frit supports the bed.
- Standard taper top joint – Connects to reservoirs and flow adapters.
- PTFE stopcock – 2 or 4 mm bore for flow control.
- Joint options – 24/40, 45/50, 50/30 spherical or Rodaviss 24/40.
- Broad size range – 11 to 75 mm ID.
Specifications
| Catalog Number | 420550-0330 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Glass Chromatography Column, 136 mL |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Frit porosity | 40 to 60 micron |
| Stopcock | PTFE, 2 or 4 mm bore |
| Top joint | 24/40; 45/50; 50/30 spherical; Rodaviss 24/40 |
Available Options
- 420550-0120 – KONTES Glass Chromatography Column, 23 mL
- 420550-0125 – KONTES Glass Chromatography Column, 28 mL
- 420550-0130 – KONTES Glass Chromatography Column, 34 mL
- 420550-0150 – KONTES Glass Chromatography Column, 66 mL
- 420550-0213 – KONTES Glass Chromatography Column, 30 mL
- 420550-0220 – KONTES Glass Chromatography Column, 51 mL
- 420550-0230 – KONTES Glass Chromatography Column, 76 mL
- 420550-0234 – KONTES Glass Chromatography Column, 150 mL
- 420550-0243 – KONTES Glass Chromatography Column, 175 mL
- 420550-0245 – KONTES Glass Chromatography Column, 250 mL
- 420550-0250 – KONTES Glass Chromatography Column, 142 mL
- 420550-0320 – KONTES Glass Chromatography Column, 90 mL
- 420550-0325 – KONTES Glass Chromatography Column, 113 mL
- 420550-0350 – KONTES Glass Chromatography Column, 245 mL
Applications
- Preparative column chromatography
- Pump-fed low-pressure separations
- Compound purification
- Process development
