2D HPLC COLUMN SWITCHING SYSTEM; Multi-dimensional Comprehensive, CS3020 In-Line

Description

FACTORY NEW FROM THE MANUFACTURER
The world's only professional, stand-alone, 2 D HPLC Valve Module for use with most any brand of automated HPLC system.
With the CS3020 you can easily transfer samples from one HPLC column to another without manually re-connecting fittings and columns. Easily change the flow path manually using the three front panel “Divert” switches or automate operation using the three industry standard contact closures on the rear of the unit. You can control which of the two columns are placed in-line (or By-Pass One or Both Columns). You can also reverse the direction of solvent flow, via the backflush valve, for washing either waste or samples from pre-columns or standard HPLC columns with ease.
SUPER LOW PRICE !
FEATURES :
·
Real time front panel LED’s display your currently selected flow path.
·
Automatically diverts solvent flow :
1.
To bypass both inline columns
2.
Directed to Column # 1 only
3.
Directed to Column # 2 only
4.
Or through both Column # 1 and Column # 2 in series.
5.  To Backflush Column #1, Column #2, No Column or Both Columns Together.
*Developed in 1993 by Chiralizer Services, no other standalone 2D Multidimensional HPLC column switching system on the market today offers all of these features and functionality. It was developed specifically to develop IN-LINE, 2D Multidimensional HPLC separations on Analytical HPLC systems. This is a far superior design over the older 10-port valve units used by some.
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Simplify Trace Enrichment of Sample.
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Maximize Resolution Using 2 Different Stationary Phases (Columns).
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Easily Increase Throughput by: Heart-Cutting, Backflushing, Front/End Cutting or Sample Clean Up.
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High quality S.S. high pressure (5.0K psi rated) valves with ~ 1 ul delay volume will not interfere with most chromatography. *In addition to the standard supplied valves, you may purchase optional valves for capillary HPLC, semi-prep and UHPLC applications at additional cost to you (please inquire).
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Three contact closures allow remote control of product through most manufacturers time-table event controllers.
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Three remote Valves with mounting brackets are included to aid placement near HPLC instrument and columns used.
NOTES: This module can be connected to most any manufacturers automated HPLC system. Automated operation requires at least two separate contact closures for basic operation and three contact closures if you wish to use the column Backflush feature. Includes Operator's Manual and US power cord. Cables, Interface(s), Tubing, Fittings, Training, Installation, Qualification and/or Validation are NOT included. For use by advanced chromatographers familiar with 2D method development chromatography, advanced HPLC plumbing, time-table programming, delay volume calculation and measurement. As this is a brand new factory product, no returns can be accepted and no refunds given. Please ask all questions before purchase. The buyer is responsible for confirming that this product is appropriate and/or suitable for their own application(s). Free technical support by email/phone to the original purchaser is included.
The original purchaser also will receive a
one year limited warranty on the product (must be returned to USA office for warranty evaluation/repair. Buyer pays all shipping/fees both ways. Please see product warranty statement for additional details).
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