by Phenomenex ®
Top Questions Everyone Wants to Know about Presston™ 100 Positive Pressure Manifold 1. What is the Presston™ 100 Positive Pressure Manifold? What types of sample preparation products are compatible? – A positive pressure manifold uses a gas source to apply pressure from above to push liquids through sample preparation sorbents. Continue Reading
Gluca-what? Hydrolysis? Beta-something? While the terminology for urine drug testing can be confusing, the methods should not be. Improve upon traditional urine testing by learning the science behind the steps and simplifying the sample preparation. When drugs are ingested, they are tagged with a glucuronic acid during the metabolism process, Continue Reading
This year’s hottest mix is a playlist that will rock on for centuries to come. It has been praised as the album of the year by The Rolling Chromatography* and The New York Toxicology Times* calls it a “massive hit!” Let’s go through the tracks to have a quick listen Continue Reading
Concerns surrounding pesticide contamination are not limited to fruits and vegetables. According to Toxics Action Center, pesticides are used almost everywhere: not only in agricultural fields, but also in homes, parks, schools, buildings, forests, and roads.
You’ve worked so hard crafting the perfect costume, decorating your home, and sneaking chocolate from your kids, we decided to treat you to the best technical guides this Halloween.
Full-time chromatography enthusiast, analyst, and guest blogger (with devilishly good looks).
β-Gone β-Glucuronidase Removal 96-well plates and tubes are designed to target and remove β-glucuronidase from hydrolyzed urine samples without requiring additional time or method development. In a single step and in less than 1 minute, your hydrolyzed samples are ready for analysis.
Whether it be for a job interview or medical diagnosis, most of us have found ourselves in the vulnerable position of peeing into a cup. And though it may feel invasive or embarrassing, urine tests are remarkably helpful to doctors, courts, and hiring managers alike.
With marijuana decriminalization on the rise in the United States, many people might expect to see more sophisticated systems of labeling and identification in their newly sanctioned cannabis products. Easier said than done.
Scientists aren’t perfect. Nobody is. In our Technical Tips, we can solve your most debilitating issues—from mechanics to methodology—together.