GEN-MKT-18-7897-A
Feb 14, 2017 | Blogs, Environmental / Industrial | 0 comments
SCIEX is no stranger to drinking water analysis, and the Environmental Compendium once again addresses the topic in an application note which covers LC-MS/MS with Fast Polarity Switching. Using the QTRAP® 5500, researchers were able to detect a large panel of Pharmaceuticals and Personal Care Products (PPCP’s) while performing fast positive/negative switching all from a single injection. Method details go the distance in this application note, as five experiments were called into action for comparison.Download Environmental Compendium >
Why Test for PPCP’s in Drinking water?Not all wastewater treatment processes are created equal and can leave behind trace amounts of influent PPCP’s. While the amounts are considered minimal, they have been known to cause disruption to aquatic life, thus the reason for ultra-low analysis in the lab. Numbers vary, but thousands of PPCP’s are known to be in existence and depending on the substance, some have shorter shelf lives than others. Insulin, for example, can expire as soon as 30 days after a bottle is open and if flushed, can enter freshwater if removal isn’t effective at the treatment plant. We may not be able to live without our pharmaceuticals and personal care products, but in the Environmental Compendium, researchers report how you can better test fresh water samples for PPCP’s in the parts per trillion range.
Want to learn more about PPCP analysis? The Environmental Compendium has pages of application notes dedicated to the topic, and we want to share them with you!
Want to learn how to dispose of PPCP’s properly? Check with your local resources. Many communities have days where you can drop off the used medicine.
Depending on the samples that you are running on the system, it is possible for the Echo MS electrode to become dirty or occluded over time. Below are two different cleaning strategies that will be helpful for you to maintain your system and keep your electrodes running well.
Developing an analytical method can be one of the most rewarding jobs an analytical scientist can do, but it can also be one of the most complex and frustrating. To help guide your practical experiments and thought processes we spoke to Kean Woodmansey to benefit from his experience.
As analytical organizations grow, there is an even greater need to train scientists and operators more consistently to meet tight deadlines, handle increasing samples, and meet data quality expectations. A high rate of employee turnover also affects the productivity of labs worldwide. Consistent training helps today’s labs stay competitive, whether the goal is sample throughput, therapeutic development, or publication.
Posted by
You must be logged in to post a comment.
Share this post with your network