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Inside the box: Complementary fragmentation with LC-MS for Metabolite Identification

Liquid chromatography-mass spectrometry is commonly used for Met ID but confident soft spot identification is not always possible. Imagine the advantage of unambiguous metabolite identification using liquid chromatography-mass spectrometry (LC-MS) reducing the need for additional safety testing during drug discovery. Quickly and easily generate the information you need using routine assays that are robust and efficient, enabling confident decision-making while also saving time and money.

PFAS analysis in food: a robustness study in sensitivity and stability

The combination of per- and polyfluoroalkyl substances (PFAS) testing, trace-level regulatory requirements and complex MS applications can be intimidating. In a recent webinar, now available on demand, SCIEX PFAS expert Craig Butt demonstrated how the new SCIEX 7500+ system can help make PFAS testing easier.

Detecting low levels of drugs and their metabolites in hair and nail samples using LC-MS/MS

You probably have heard of testing blood and urine samples for the presence of drugs and their metabolites. But do you know about the benefits of hair and nail analysis? In a recent webinar, Tina Binz, Deputy Head of the Center for Forensic Hair Analysis, University of Zurich, discussed the benefits of developing comprehensive and sensitive LC-MS/MS for the detection of low-level drugs and metabolites in keratinized matrices.

PFAS testing: 2024 in review and what to expect for 2025

PFAS testing: 2024 in review and what to expect for 2025

For as long as PFAS persist in the environment, there is no doubt they will persist in our conversations as environmental scientists. Globally, PFAS contamination has been detected in water supplies, soil and even in the blood of people and wildlife. Different countries are at various stages of addressing PFAS contamination and many governments have set regulatory limits and are working on assessing the extent of contamination, cleaning up affected sites and researching safer alternatives.

Unveiling the power of ZT Scan DIA: Insights from Ludwig Sinn’s presentation at World HUPO Congress 2024

Unveiling the power of ZT Scan DIA: Insights from Ludwig Sinn’s presentation at World HUPO Congress 2024

In a recent presentation at the World HUPO Congress 2024, Ludwig Sinn from the Ralser lab shared exciting advancements in proteomics research, focusing on the innovative ZT Scan DIA acquisition modes developed in collaboration with SCIEX. Let us explore the key highlights and benefits of this innovative technology.

Inside the box: Complementary fragmentation with LC-MS for Metabolite Identification

Inside the box: Complementary fragmentation with LC-MS for Metabolite Identification

Liquid chromatography-mass spectrometry is commonly used for Met ID but confident soft spot identification is not always possible. Imagine the advantage of unambiguous metabolite identification using liquid chromatography-mass spectrometry (LC-MS) reducing the need for additional safety testing during drug discovery. Quickly and easily generate the information you need using routine assays that are robust and efficient, enabling confident decision-making while also saving time and money.

Detecting low levels of drugs and their metabolites in hair and nail samples using LC-MS/MS

Detecting low levels of drugs and their metabolites in hair and nail samples using LC-MS/MS

You probably have heard of testing blood and urine samples for the presence of drugs and their metabolites. But do you know about the benefits of hair and nail analysis? In a recent webinar, Tina Binz, Deputy Head of the Center for Forensic Hair Analysis, University of Zurich, discussed the benefits of developing comprehensive and sensitive LC-MS/MS for the detection of low-level drugs and metabolites in keratinized matrices.

MRM method transfer from a SCIEX Triple Quad or QTRAP 6500+ system to the SCIEX 7500 system

MRM method transfer from a SCIEX Triple Quad or QTRAP 6500+ system to the SCIEX 7500 system

General recommendations when beginning method development Objective: The purpose of this document is to provide a quick reference for transferring MRM-based quantification methods from a SCIEX Triple Quad or QTRAP 6500+ system to a SCIEX 7500 system. While the best...

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