The
Gilson GX-271 ASPEC
TM and GX-274 ASPEC
TM Solid Phase Extraction (SPE) systems,
automate positive pressure SPE and are suitable for all applications. Whether
your application is pharmaceutical, clinical, forensic, or environmental, SPE
has become the technique of choice for sample cleanup, sample prep, and trace analyte
enrichment due to its inherent versatility, selectivity, speed and low solvent
usage. The GX-271 ASPEC is a single probe unit, however, if you require a
faster throughput with parallel processing, the 4 probe GX-274 ASPEC will suit
your needs.
To complement
our automated SPE instrument range, Gilson offers a wide range of SPE
cartridges and plates from Macherey-Nagel. Full details on these products can
be found by visiting
http://www.gilsonuk.com/catalogue/ChromatographyConsumables.
Amongst the many standard supports offered, are specialized supports such as
the Chromabond
QuEChERS, which is the leading method used for the
determination of pesticides in food samples. QuEChERS are used in a
non-retentive manner with no column wetting or conditioning necessary.
By pairing the QuEChERS cartridges with the
Gilson GX-271/4 ASPEC, automated analysis of pesticides in food e.g. grapes,
strawberries, is now a routine procedure. Gilson have prepared a custom,
non-mobile rack to hold 40 cartridges per rack instead of the normal 16, and
larger tubes can collect volumes up to 15mls. Samples are dispensed to the top
of the column and allowed to drip through under gravity. The analyte of interest
passes straight through the column and into the collection vial, while the
impurities are retained on the column for disposal.
Gilson, Inc.
manufactures high-quality, dependable purification solutions for today's demanding Liquid Chromatography, Solid Phase Extraction, Liquid Handling and Gel
Permeation Chromatography Clean-up requirements.
Subscribe to any of our newsletters for the latest on new laboratory products, industry news, case studies and much more!
Request your free copies HERE
Popular this Month
Top 10 most popular articles this month
Today's Picks
Looking for a Supplier?
Search by company or by product
Please note Lab Bulletin does not sell, supply any of the products featured on this website. If you have an enquiry, please use the contact form below the article or company profile and we will send your request to the supplier so that they can contact you directly.
Lab Bulletin is published by newleaf marketing communications ltd.