Recent posts

Get Empowered: Reader Question | Tip #74

By June 20, 2018
Empower tip-of-the-week

We answer a reader’s question as we’re discussing how to use Empower’s System Suitability option: How can I calculate the ratio of peak height to valley height when I have a valley point between peaks?

Categories: Empower Tip-of-the-Week, Technologies

Get Empowered: Review Window and the Processing Method | Tip #73, System Suitability

By June 13, 2018
Empower tip-of-the-week

Whether you’re in a QC lab and need to track the amount of active in each batch that ships, doing Method Development and need to track the number of injections you get out of a column, or if you are a process chemist tracking the completion of a reaction, Control Charts is a great visual tool in Empower Software. See how to use it.

Categories: Empower Tip-of-the-Week, Technologies
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Get Empowered: Review Window and the Processing Method | Tip #72, System Suitability

By June 5, 2018
Empower tip-of-the-week

72: What is the Acceptance Criteria Limits on the Limits tab in Empower Software’s System Suitability Option? What is it and when would it be used?

Categories: Empower Tip-of-the-Week, Technologies
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Webinar Highlights: Quantifying Cannabinoids in Oral Fluid to Determine Driving Impairment Following Marijuana Consumption

By June 1, 2018

Q&A from a recent forensic toxicology webinar on using an ACQUITY UPLC I-Class/Xevo TQ-S micro MS system for quantifying cannabinoids in oral fluid.

Categories: Health Sciences
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Multi-Attribute Monitoring: The Expanding Role of Mass Spectrometry for mAb Subunit Analysis

By June 1, 2018

Two MAM approaches for biotherapeutic analysis are being implemented today; one focused on the analysis of monoclonal antibody (mAb) subunits, and the other focused on the analysis of peptides from a protein digest (peptide mapping workflow). Both have their advantages and disadvantages. Here, we explore MAM for mAb subunit analysis.

Categories: Pharmaceutical
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