AttractSPE™ Disks
Solid Phase Extraction Disks for a high contaminants enrichment with a high flow rate
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AttractSPE™Disks are Solid Phase Extraction Disks for the extractions of a broad range of contaminants. AttractSPE™Disks is a thin and uniform PTFE (Teflon)-based SPE disk for retention of targeted analytes without any breakthrough. Despite its thinness, AttractSPE™ Disks remain dense and resistant with a very good hold during your sample analysis.
Attract SPE™Disks have been diversified in two very different fields requiring their own specifications: Environment and Biomolecular analysis.
AttractSPE™Disks Environment make possible the loading of large water volume thanks to a fast flow rate and a high surface area of exchange. Thanks to the PTFE structure, our innovative SPE disks allow the best interactions with analytes and a maximal flow rates without any channeling. Attract™SPE Disks Environment reduce extraction time while loading high volume of water. A high enrichment is obtained by our SPE disks with excellent recoveries (>90%). AttractSPE™Disks Environment is also the perfect membrane to use for the passive sampler Chemcatcher thanks to a very good hold and ease to use. AFFINISEP supplies a wide variety of sorbents such as HLB, C18, SDB-RPS, SDB-XC, Anion and cation exchanges.
AttractSPE™Disks BioMol is dense and uniform membranes allowing peptides purification and desalting for tiny volume of samples. Thanks to the elasticity brought by PTFE structure, AttractSPE™Disks BioMol is the perfect toolbox to develop your own specific formats for High throughput and automatized screening, for instance to make Stagetips by punching the membranes. AFFINISEP supplies a wide variety of sorbents such as C18, RPS, SDB, SCX and SAX.
AttractSPE™ Disks for analysis of perfluorinated compounds in large volumes of water
AFFINISEP designed AttractSPE™ Disks as an innovative solution to speed up the analysis of large water volumes with a solid phase extraction disk format. This application note describes the analysis of perfluorinated compounds according to EPA 537.1 in large water volumes. In this work, AttractSPE™ Disks SDB-XC and AttractSPE™ Disks HLB were used. HLB (hydrophilic lipophilic balance) is a SDB-like sorbent that is modified to also catch polar molecules, making it more effective in capturing the smaller PFCs.
How to analyze large volume samples quickly with AttractSPE Disks
In this video, Affinisep illustrates how its AttractSPE Disks make sample preparation easier, covering their benefits in the fast treatment, clean-up, and analysis of large volume samples. Here, Affinisep also outlines an SPE disk protocol from installation to sample elution.
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