Dynamic Axial Compression LC Columns
Simplified packing with best-in-class chromatographic performance.
DAC Flash LC Columns
Small molecule APIs are occasionally purified with irregular particle size silica gel packed at high bed heights. These processes generate relatively low backpressure in organic eluents, but still require a stainless steel column. Our DAC Flash LC Columns permit simplified packing and unpacking for these high-cycle applications with a suitable 10 bar pressure rating.
Check out our NEW DAC Ergo feature, built for DAC LC Columns
View DAC ErgoPack Your Column in Minutes
Transfer slurry into the column and reproducibly piston-pack your chromatography media in minutes. When it is time to unpack your column, use the same piston to easily push the media out of the column.
Active Flow Distribution
CAD-modeled “active” flow distribution generates uniform dispersal of your product and eluents across the entire column surface, even for columns packed with short bed heights, resulting in maximum chromatographic resolving power.
Greater Flexibility
Our DAC Flash LC Columns are available with fully separated hydraulics. Columns with similar pressure ratings and internal diameters can be operated with a single hydraulic cart when the columns are not in use simultaneously. This unique feature reduces capital costs and maximizes resource allocation.
Comply With Industry Standards
Each column features 316L stainless steel construction with highly fluorinated, FDA-compliant seals that are compatible with typical organic and aqueous mobile phases. Full material traceability is provided for all stainless steel product contact parts.
Enjoy the Freedom of Customization
Several options are available so that you can customize your column to your particular application needs:
Features include:
- Electropolishing
- Jacketing and/or insulation for temperature control
- ASME code stamp
- CE Pressure Equipment Directive compliance
- IQ/OQ qualification package
Hundreds of chromatography columns installed worldwide
Product Options
DAC Flash LC Columns
| Catalog No. | Column Dimensions | Pressure Rating |
| LP30x50 | 30 cm i.d.x 50 cm L | 10 bar |
| LP30x100 | 30 cm i.d.x 100 cm L | 10 bar |
| LP40x50 | 40 cm i.d.x 50 cm L | 10 bar |
| LP40x100 | 40 cm i.d.x 100 cm L | 10 bar |
| LP45x50 | 45 cm i.d.x 50 cm L | 10 bar |
| LP45x100 | 45 cm i.d.x 100 cm L | 10 bar |
| LP50x50 | 50 cm i.d.x 50 cm L | 10 bar |
| LP50x100 | 50 cm i.d.x 100 cm L | 10 bar |
| LP60x50 | 60 cm i.d. x 50 cm L | 10 bar |
| LP60x100 | 60 cm i.d. x 100 cm L | 10 bar |
| LP80x50 | 80 cm i.d. x 50 cm L | 10 bar |
| LP80x100 | 80 cm i.d.x 100 cm L | 10 bar |
| LP100x50 | 100 cm i.d. x 50 cm L | 10 bar |
| LP100x100 | 100 cm i.d. x 100 cm L | 10 bar |
| LP120x50 | 120 cm i.d. x 50 cm L | 10 bar |
| LP120x100 | 120 cm i.d. x 100 cm L | 10 bar |
DAC Flash LC Columns Hydraulic Carts
| Catalog No. | Description | Pressure Rating |
| LP-Cart-30 | Hydraulic cart for 30 cm i.d. DAC Flash LC columns | 10 bar |
| LP-Cart-30 | Hydraulic cart for 40 – 60 cm i.d. DAC Flash LC columns | 10 bar |
| LP-Cart-30 | Hydraulic cart for 80 -120 cm i.d. DAC Flash LC columns | 10 bar |
Note: DAC Flash LC Columns can be pressurized pneumatically for operations < 6 bar.