SELECTRA-SIL® is an extensive line of derivatizing reagents manufactured by UCT at its facility in Bristol, PA. Our reagents are designed to increase molecular weight, lower boiling points, and create a more specific ion for compounds intended for gas chromatography and GC/MS.
Benefits of Derivatization:
- Improved chromatographic resolution - increased volatility - reduced intermolecular hydrogen
bonding - separation of structurally similar compounds.
- Improved mass spectral characteristics - higher mass fragments - greater signal to noise ratio - more unique masses- increased abundance/sensitivity of molecular ions.
- Improved thermal stability of some compounds - reduced thermal degradation - higher
temperature to speed analysis.
- Increased instrument and lab productivity - fewer reinjections or repeats due to peak tailing -
high confidence in analyte identification and quantitation - easy to perform - inert by-products of
derivatization will not degrade capillary column performance.
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 Clean Screen DAU
Clean Screen® DAU is the flagship product of the forensic solid phase extraction column line.
48 / 96 Xcel Well Plates
The Clean Screen Xcel products are a line of sample prep phases designed to reduce the number of steps in the extraction, and therefore the amount of time and solvent necessary to complete the sample cleanup.
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