HPLC Column Switching : The Model CS3020, Multi-dimensional 2D LC x LC, Column Switching System™ [PHOTO] will allow you to automatically divert samples from one HPLC column to a second column. Additionally, you can also automatically backflush either column to remove undesired samples, all on-line. Simply attach to your HPLC system (only requires one Pump) and begin using.

   ADVANCED IN-LINE MULTI-DIMENSIONAL SYSTEM : Instrument allows sample Heart Cutting, Fractionation, Purification, Fraction Enrichment as well as selection of any of the following flow paths :

• Column # 1 Only, Column # 2 Only, Column # 1 & # 2, No Columns, Backflush Column # 1, Backflush Column # 2 or Backflush Columns # 1 & # 2.

Great system for sample clean-up (Plasma or Protein) or complex method development. The system can be used as both a push button stand-alone unit or as a fully automated electrically actuated version controlled through your LC system's software (via contact closures). To minimize delay volume, each valve is separate (and includes a mounting bracket) and supplied on a three foot cable so that you may attach each one as close as possible to your columns and pump.  A special software driven version is also available for users of Agilent Technologies (Hewlett-Packard) model 1050, 1090 or 1100 HPLC systems equipped with ChemStation software.

List Price  $ 6,250 (US $) * Prices noted are subject to change. Please request a quotation.

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