SCIEX - SelexION™ ION Mobility Technology
The SCIEX SelexION device is an innovative achievement in differential ion mobility spectrometry. This differential ion...
For scientists who are challenged by assays with isobaric interferences and difficult-to-separate, co-eluting contaminants, this fast, reproducible, and easy-to-use approach will enhance the selectivity of your LC/MS/MS separations.
SelexION Differential Ion Mobility Technology takes the some of the world's most advanced mass spectrometry systems and adds a new dimension of selectivity to enhance quantitative and qualitative performance.
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Features of SelexION™ ION Mobility Technology
Scan Speed The device can acquire data for a single MRM transition in 25 msec, including the inter-scan pause time of 20 msec. Four-fold faster than cylindrical ion mobility. Amenable to multiple analyte analysis and UHPLC time scales.
Tuning Stability The optimum compensation voltage (COV) does not shift by more than 10% of the DMS peak width (full width at half height, typically 2.5V) at a fixed separation voltage (SV) over 24 hours on an equilibrated system operating under standard DMS resolution gas setting. Suitable for quantitative/regulated lab applications.
Integrated Chemical Modifier Can increases the ion mobility separation power by up to 10-fold.
Mounting and Dismounting User mountable and dismountable without the need for tools or breaking vacuum. Compact design takes less than two minutes to install or remove at room temperature.
Scheduled MRM™ Algorithm Support Compatible with the Scheduled MRM™Algorithm that provides automatic, dynamic adjustment of MRM transitions during acquisition, such that only compounds that elute within a specified time window are monitored, allowing the system to dynamically schedule MRM scans during the experiment.
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