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What is the Zeno threshold and what does it do?

With the introduction of the Zeno trap on the ZenoTOF 7600 system, sensitivity improvements on the order of 4 to 25x can be seen for MS/MS analysis, because of the optimization of duty cycle.1 When concentrations are low and peak intensities are limited, this bump in...

Decision Rules in SCIEX OS software

Learn how Decision Rules in SCIEX OS software can be used during acquisition to take corrective actions on the sample queue. This will help you save time and reduce sample losses during acquisition. RUO-MKT-11-13239-A

What’s in your citrus oil?

Craig Butt explains a non-targeted omics approach to characterizing and profiling compounds in citrus oil Read time: 4 minutes There is increasing interest among consumers in the benefits of natural products containing citrus beyond the traditionally known benefits of...

Maximize NPS analysis with accurate mass spectrometry

Maximize NPS analysis with accurate mass spectrometry

LC-MS/MS is a powerful analytical tool in forensic toxicology testing that can support a variety of testing regimes such as screening, confirmation and quantitative workflows. More specifically, analysis of NPS using LC-MS/MS provides many advantages, including the ability to reliably detect new drugs and their metabolites from a variety of biological matrices.

What is SWATH acquisition and what are the critical acquisition attributes?

What is SWATH acquisition and what are the critical acquisition attributes?

In data-independent acquisition strategies like SWATH acquisition, an expanded mass isolation window is stepped across a mass range covering the mass-to-charge (m/z) distribution of peptides and a full scan MS/MS spectrum is collected at each step. Post-acquisition,...

Optimized rolling collision energy curves for IDA and SWATH DIA for peptides

What is the Zeno threshold and what does it do?

With the introduction of the Zeno trap on the ZenoTOF 7600 system, sensitivity improvements on the order of 4 to 25x can be seen for MS/MS analysis, because of the optimization of duty cycle.1 When concentrations are low and peak intensities are limited, this bump in...

What’s in your citrus oil?

What’s in your citrus oil?

Craig Butt explains a non-targeted omics approach to characterizing and profiling compounds in citrus oil Read time: 4 minutes There is increasing interest among consumers in the benefits of natural products containing citrus beyond the traditionally known benefits of...

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