Columns suit small-scale LC-MS and 2D chromatography.
September 27, 2004 - Packed with reversed phase and both strong and weak cation and anion wide pore exchange media, Capillary and Micro Columns do not leach either soluble or particulate species. Capillary columns, with internal diameter of 300 µm, are suited for pg to ng sample sizes and are used with flow rates around 4 µl/min. With internal diameter of 1.0 mm, Micro Columns are suited for ng to mg samples sizes and typically operate at flow rates of 40 µl/min.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Polymer Laboratories, Inc.
160 Old Farm Rd.
Amherst, MA, 01002
USA
New Capillary & Micro Columns for LC-MS and 2D Chromatography
Polymer Laboratories has launched a range of capillary and micro chromatography columns for small scale chromatography packed with the highest performance polymeric materials available. Chemically stable polymeric particles are ideal for small scale chromatography and in particular LC-MS applications, as they are chemically stable and do not leach either soluble or particulate species. They can therefore be used for the most demanding high sensitivity separations, for applications including proteomics, combinatorial chemistry, high throughput screening and ADME.
Capillary columns with a 300µm internal diameter are best suited to sample sizes in the range pg to ng, and are used with flow rates around 4µl/min. Micro columns with an internal diameter of 1.0mm are designed for sample sizes in the range ng to mg, and typically operate at flow rates in the range 40µl/min.
Capillary and micro chromatography columns from Polymer Laboratories are available packed with reversed phase (PLRP-S) and both strong and weak cation (PL-SCX, PL-WCX) and anion (PL-SAX, PL-WAX) wide pore exchange media. A gigaporous 4000Ã… range of reversed phase and ion exchange materials is available where ultra high speed analyses are required. A small pore, high capacity, 100Ã… PLRP-S material is also included in the range for small molecule or peptide analysis.
For more information, contact Polymer Laboratories Inc, Amherst Fields Research Park, 160 Old Farm Road, Amherst, MA 01002, tel 413 253 9554, fax 413 253 2476, email PLInfo@polymerlabs.com, www.polymerlabs.com.
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