Chromatography 7
Summary The recently developed line of patent-pending PerfectPeakTM
inline static
Figure 10. Reduction in baseline sine wave as a function of fl owrate for Case 1. This testing was performed using similar conditions as the sinusoid test, variable fl owrate, introducing 80% of an 80/20 mixture of acetonitrile and water, and 20% 20 mM ammonium acetate.
mixers with three internal volumes, 30 µL, 60 µL, and 90 µL cover the range in volumes and mixing performance needed for the majority of HPLC analyses where enhanced mixing with low dispersion is required. The new static mixer accomplishes this goal via use of a novel 3D printing technology to create a unique 3D structure that achieves improved hydrodynamic static mixing with the highest percentage reduction in baseline noise per unit of internal mixture volume. Up to 98% reduction in baseline noise was achieved using 1/3 the internal volume of commonly available mixers. This mixer consists of interconnected three-dimensional fl ow passageways that have varying cross-sectional areas and varying path lengths as the fl uid transverses through and across internal complex geometric obstacles. The new line of static mixers achieves improved performance over comparable competitors’ mixers, but with smaller internal volumes, thereby providing increased sensitivity through better signal to noise ratios and lower limits of quantitation with improved peak shape, effi ciency, and resolution.
ADVERTORIAL
Mott Launches New PerfectPeak™ 3D Printed Static Mixer
Industry Leading Noise Reduction with up to 75% Less Internal Volume
For pharmaceutical companies and HPLC/UHPLC users looking to greatly reduce baseline noise and maximise their lower limit of detection, Mott recently launched their new PerfectPeak™ Static Mixer. This cutting-edge 90 µL static mixer incorporates 3D printing technology to achieve baseline noise reduction up to 98% while using nearly 75% less volume than comparable mixers.
In addition to better gradient mixing and less volume, PerfectPeak™ Static Mixers offers: - Pressure rating up to 20,000 PSIG to withstand the toughest HPLC/UHPLC conditions
- Compatibility with fl ow rates from 0.1-10 mL/min, saving valuable time and money from switching out mixers depending on system fl ow
- Easy installation into any HPLC/UHPLC unit - Durable, acid passivated all stainless steel construction - Bio-inert Titanium mixers coming soon
PerfectPeak™ Mixers are also available in 30 µL, 60 µL and 180 µL (2 x 90 µL stacked for baseline noise reduction exceeding 99%). For additional information regarding PerfectPeak™ Static Mixers, visit
www.mottcorp.com/mixer to download a white paper or make an inquiry.
Contact us for more information:
info@mottcorp.com
90 µL, 60 µL, and 30 µL PerfectPeak™ Static Mixers from Mott
41597pr@reply-direct.com 7599ad@reply-direct.com
Interested in publishing a Technical Article?
WWW.LABMATE-ONLINE.COM
Contact Gwyneth on +44 (0)1727 855574
or email:
gwyneth@intlabmate.com
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