Product category:
Chromatography accessories
News Release from: ESA Biosciences | Subject: Zetalif
Edited by the Laboratorytalk Editorial
Team on 10 October 2002
Chromatographic detection to zeptomole
levels
Laser induced fluorescence detector provides research scientists with the ability to monitor HPLC and capillary electrophoresis eluants down to unprecedented detection levels
Available from ESA Analytical, the Zetalif laser induced fluorescence detector provides research scientists with the ability to monitor HPLC and capillary electrophoresis eluants down to unprecedented detection levels Offering sensitivity typically 100-1000 times that of traditional fluorescence detection, Zetalif opens the door to new and demanding applications in pharmacology, neuroscience, molecular biology, toxicology and environmental trace analysis
This article was originally published on Laboratorytalk on 9 Nov 2006 at 8.00am (UK)
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Ultra-high sensitivity detector for fast HPLC
In combination with a fast HPLC system the Zetalif detector delivers nanomolar to picomolar levels of detection, enhanced productivity and lower operating costs to the chromatography laboratory
Detecting ultra-trace levels of compounds
New laser induced fluorescence detector offering sensitivity typically 100-1000 times that of conventional fluorescence detection
The use of highly monochromatic laser sources in the Zetalif provides the selectivity to detect trace levels of compounds of interest even in complex matrices.
Modular in design the Zetalif can be connected to virtually any HPLC, micro-HPLC, capillary LC, capillary electrophoresis or CEC system.
A simple, robust optical design, which excludes moving parts, ensures high reliability.
Contrary to conventional fluorescence detectors, the unique flow cell design and the use of stable laser sources instead of conventional monochromators in the Zetalif means it rarely needs recalibration.
Zetalif detectors provide the ultimate in detection sensitivity and may incorporate a broad selection of lasers operating from the deep UV through to the infrared.
With 14 available operational wavelengths ranging from 266nm to 785nm the versatile Zetalif can work with both natively fluorescent and derivatised molecules.
Offering measurement over a linear dynamic range of 3-4 orders of magnitude the Zetalif may be easily operated by anyone with a basic understanding of capillary electrophoresis or HPLC.
Zetalif detectors are fully compliant with all safety rules and CE requirements. Request a free brochure from ESA Biosciences ...
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