The CS3020, Multi-dimensional 2-D Comprehensive HPLC Column Switching System™ Module (PHOTO) will allow you to automatically divert sample peaks from one HPLC column to a second column. Additionally, you can also backflush either column to remove undesired samples, all on-line and all automatically. This system provides far more features and options than found in the archaic 10-port valves sold by other companies. Their systems do not allow you to flush the system down, by-pass both coumns or manipulate the flow path. Our product allows you to have full control over the sample.

This stand alone module was developed by us in the 1990's and was the first commercially available inline 2D Comprehensive Multidimensional Column Switching System. Fully compatible with any analytical HPLC system. It can be easily operated in a fully automated mode using two or three simple timed controlled, contact closures.

   ADVANCED IN-LINE MULTI-DIMENSIONAL 2D HPLC SYSTEM MODULE : Instrument allows sample Heart Cutting, Fractionation, Purification, Enrichment as well as selection of any of the following flow paths :

• Column #1 Only,
• Column #2 Only,
• Column #1 & 2 inline,
• 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 (most any brand can control the CS3020 using basic contact closures). To minimize delay volume, each valve is separate (and includes a mounting bracket) and supplied on a three foot long cable so that you may attach each one as close as possible to your columns and pump. 

Standard systems use low volume analytical valve's with a 345 bar max pressure rating, but versions with 600, 1000 and 1300 bar max ratings are also available. A special custom version is also available for users of Agilent / Hewlett-Packard brand 1050, 1090, 1100, 1200, 1260 or 1290-Series HPLC systems equipped with ChemStation or OpenLAB software. Optional semi-prep, prep and UHPLC versions are available. *Columns and HPLC system are not included.

NEW LOWER Price  $ 5,250 (US $) for the basic module. * Prices noted are subject to change. Please request a quotation.

Chiralizer™ Services, L.L.C.   USA

email:  Sales at HPLCTOOLS.com

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