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If you are working in the food and agriculture industry, then you are very familiar with the fact that if you need to process a solid sample, you need to make sure that the sample is homogenized. Ther...
One of the most frustrating things that we here at Biotage have had to deal with when we compare PFAS methods is the lack of a common naming convention for the compounds. It seems like every scientifi...
In this post I’d like to discuss the benefits of running routine maintenance procedures on your Biotage® 5000 Extractor system. There are a whole host of reasons you should be running routine maintena...
Have you ever heard about monitoring wastewater for Covid-19 outbreaks? If you haven’t, let me be the first to tell you that environmental chemists can monitor Coronavirus outbreaks on a routine basis...
We all know that we need to make sure that we have consistency and accuracy in our data. Determining and understanding the roots of user error is the easy part, but how to minimize or eliminate user e...
If you are a chemist that is either a beginner or an expert in extracting per-and polyfluoroalkyl substances (PFAS) there are always going to be questions that come up after the extraction has taken p...
I can remember asking myself this question many years ago at my first environmental laboratory job. I was manually shaking out separatory funnels for EPA 625 and 608 and each sample looked drastically...
If you live in an urban area or city, then you may be familiar with paying a water bill for the water you utilize in your home. For the most part, this water bill covers the cost of water testing, tre...
It is that time of year again when laboratories are fulfilling accreditation requirements for the methods that they offer. One of the requirements that must be met for each method is called proficienc...
Do you have issues seeing acceptable recovery of your phenols? I know I do. These compounds can be challenging to recover and quantitate, and are also found just about everywhere! Read on to learn a c...