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Swimming is a favorite summer pastime for many, and swimming pools are frequent destination for this activity. Of course, keeping the water in swimming pools clean means the use of disinfectants, and researchers at the University of Alberta in Canada published some insightful findings in this area. Wei Wang and coworkers in the university’s Division of Analytical and Environmental Toxicology conducted a study using the SCIEX Triple Quad™ LC-MS/MS System to quantify the presence of halobenzoquinones (HBQs), a class of disinfection byproducts (DBPs) of health relevance, in swimming pools.
The Science Explorer interviews Neil Walsh from SCIEX to discuss the Echo® MS System
The Science Explorer interviews Neil Walsh from SCIEX to discuss the significant application areas of the Echo® MS System and what makes this system so attractive to biopharmaceutical laboratories.
Intabio acquisition expands SCIEX portfolio of impactful solutions to accelerate biotherapeutic development
Due to the nature of their production, biotherapeutics are difficult to manufacture. Growth conditions, purification protocols and formulation requirements can introduce unintended modifications into the protein structure that may affect its efficacy and safety. Imaged capillary isoelectric focusing (iCIEF) provides a critical measure of quality throughout the development and manufacturing of biotherapeutics by offering rapid, robust and high-resolution charge variant analysis.
Quantify more than 700 pesticides in 10 different food matrices
A recent webinar from SCIEX and New Food, presented by Jianru Stahl-Zeng of SCIEX, outlined some of the capabilities of the new SCIEX Triple Quad™ 7500 LC-MS/MS System – QTRAP® Ready. In particular, it highlighted the ability of the SCIEX 7500 System to accurately quantify 700 pesticide residues across 10 different food matrices at ultra-low trace levels. During the webinar, attendees posed various questions. Here, we share the top 5 of these questions, along with their answers.
Should you bring your PFAS testing in-house?
As the per- and polyfluoroalkyl substances (PFAS) regulatory landscape evolves in the US and across the globe, the interest in PFAS continues to grow. Drinking water and food packaging are under particular scrutiny, and monitoring programs and requirements will continue to expand to include an increasing variety of sample types and PFAS compounds.
Top questions about the exposome of PFAS revealed
According to the CDC, the exposome is “the measure of all the exposures of an individual in a lifetime and how those exposures relate to health.”
What's in your citrus oil?
Craig Butt explains a non-targeted omics approach to characterizing and profiling compounds in citrus oil…
Developing a method for nitrosamine analysis in pharmaceutical products
Read time: 5 minutes In our previous blogs we discussed the need for a more…
Mycotoxin concerns amidst a pandemic: a discussion on how to optimize your food safety analysis
Read time: 4 Minutes The COVID-19 pandemic has increased the need to store and transport…
Breaking down the SCIEX Triple Quad™ 7500 LC-MS/MS System – QTRAP® Ready
Sensitivity and robustness carry different meanings in the world of mass spectrometry. Generally, sensitivity refers…
The Echo® MS System: Is it reproducible? Yes... yes... yes!
The Echo® MS System is an exciting new platform that dramatically speeds sample analysis for…
The honey sting
As a consumer it’s hard for me not to feel inundated with claims that our…
The top 5 questions to ask when investing in accurate mass technology for forensic toxicology workflows
Are you considering the purchase of a high-resolution accurate mass (HRAM) instrument for your forensic…
Using mass spectrometry to identify and quantify contaminants in water samples
Access to clean wholesome water is a basic human right. Humans have engineered incredible methods…
Scale it up! The Echo® MS System delivers unprecedented levels of productivity
Imagine the productivity gains your lab could achieve with a technology that not only analyzes…
Top 7 Echo® MS System customer questions—answered
You asked, we answered! The Echo® MS System launched earlier this year, and has created…
How fast is fast? The Echo® MS System sets the record
Cheetahs. Usain Bolt. Tachyons. The Echo® MS System. What do these things have in common?…
Meet regulatory limits: Characterize and quantify PFAS and GenX in water using liquid chromatography-mass spectrometry
Per- and polyfluorinated alkyl substances (PFAS) continue to persist throughout the environment.Concerns about the health…
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Mass spectrometer analysis gives you one more reason for taking a shower before swimming!March 3, 2021/0 Comments
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