Product Description
Temperature-sensitive proteins and enzymes often need to be separated under controlled cooling. These water-jacketed columns let you circulate coolant around the bed, holding a steady temperature throughout the run for better recovery and reproducible results. They suit research and process development labs.
This listing is for Kimble catalog number 420870-1200: CHROMAFLEX Jacketed Column, 1 cm ID, 95 mL. Each column comes complete with a borosilicate glass 3.3 barrel, water jacket, two end fittings with 20 micron HDPE bed supports, two screw caps, 5 ft of FEP tubing, two jacket sealing rings, two 1/4-28 flangeless nuts and two ferrules. IDs of 1.0, 2.5 and 4.8 cm come in lengths from 15 to 120 cm, rated 0 to 50 C. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Water jacket – Circulates coolant for temperature control.
- Complete system – Includes fittings, caps, tubing and seals.
- 20 micron HDPE bed supports – Fitted in both end fittings.
- Three diameters – 1.0, 2.5 and 4.8 cm ID.
- Pressure rated – 50 to 100 psi depending on diameter.
Specifications
| Catalog Number | 420870-1200 |
| Brand | Kimble (DWK Life Sciences) |
| Description | CHROMAFLEX Jacketed Column, 1 cm ID, 95 mL |
| Sold As | Each |
| Barrel | Borosilicate glass 3.3 |
| Bed supports | HDPE, 20 micron |
| Tubing connections | 1/4-28 flangeless |
| Temperature range | 0 to 50 C |
| Pressure rating | 100 psi (6.9 bar); 75 psi (5.2 bar); 50 psi (3.4 bar) |
| Sterilization | Ethylene oxide, 2N NaOH or 100% ethanol; autoclaving not recommended |
Available Options
- 420870-1000 – CHROMAFLEX Jacketed Column, 1 cm ID, 79 mL
- 420870-1010 – CHROMAFLEX Jacketed Column, 2.5 cm ID, 491 mL
- 420870-1020 – CHROMAFLEX Jacketed Column, 4.8 cm ID, 1810 mL
- 420870-1210 – CHROMAFLEX Jacketed Column, 2.5 cm ID, 589 mL
- 420870-1220 – CHROMAFLEX Jacketed Column, 4.8 cm ID, 2172 mL
- 420870-1500 – CHROMAFLEX Jacketed Column, 1 cm ID, 12 mL
- 420870-1510 – CHROMAFLEX Jacketed Column, 2.5 cm ID, 74 mL
- 420870-1520 – CHROMAFLEX Jacketed Column, 4.8 cm ID, 271 mL
- 420870-3000 – CHROMAFLEX Jacketed Column, 1 cm ID, 24 mL
- 420870-3010 – CHROMAFLEX Jacketed Column, 2.5 cm ID, 147 mL
- 420870-3020 – CHROMAFLEX Jacketed Column, 4.8 cm ID, 543 mL
- 420870-6000 – CHROMAFLEX Jacketed Column, 1 cm ID, 47 mL
- 420870-6010 – CHROMAFLEX Jacketed Column, 2.5 cm ID, 295 mL
- 420870-6020 – CHROMAFLEX Jacketed Column, 4.8 cm ID, 1086 mL
Applications
- Temperature-controlled protein purification
- Enzyme separations
- Gel filtration
- Ion exchange chromatography
