The CS3080, LC Sample Peak Recycler allows
partially resolved peaks to be separated automatically by recycling the sample back
through the LC column to improve the separation (PHOTO). Recycle chromatography is commonly used in preparative
chromatography, but is rarely used in analytical chromatography. Numerous problems of
sample dilution caused it to have poor performance in most analytical chromatography
applications. This latest design, has solved all of the earlier design problems and now
enables any chromatographer to take advantage of this powerful technique.
Each system consists of both a modular control box
and a remote high pressure, low delay volume (~0.1 ul) valve. Designed to work with most
any manufacturers HPLC system. Only a single HPLC pump, two identical columns, a high
pressure rated flow cell and two available time programmable contact closure are all that
are needed to operate.
IMPROVE RESOLUTION WITHOUT DEVELOPING A NEW
- This product uses a technique developed by us in
1996 known as "Column Leap Frogging" which places one column in front of the
other making the column appear to be many times the length of the original.
- Simply recycle the sample as many times as needed
until the desired resolution is obtained..
- Great for difficult to resolve chiral racemates that
are partially resolved.
- Does not run the sample back through the pump head,
which can dilute the sample, but rather passes it onto one of two identical columns in a
"leap frog" manner.
- The detector can be placed after each successive
column outlet to monitor the progress of the separation, without disturbing the run. This
allows real time monitoring of the sample not available with any other system on the
List Price $ 4,500 (US $)
* Prices noted are subject to change. Please request a quotation.
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Services, L.L.C. All Rights Reserved. Chiralizer & LC Spiderling are
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