When in the lab I always try to streamline and improve workflows. One of the biggest bottlenecks in the lab I’ve experienced and maybe you have too, is the drying of sample extracts. When extracting environmental samples, they likely have residual water. Removing water from environmental samples ensures you will get the most accurate and consistent results with both analytical and gravimetric methods. The drying of extracts can be either defined by the method or may have flexibility allowing you to use what is available as long as all quality control criteria are satisfied.
Continue reading A New Time Saving Inline Drying Solution for Method 1664B
Have you ever put your water sample onto your Biotage® Horizon 3100 extractor and all your prewet/conditioning steps worked great and then suddenly, the water inlet valve opens, and nothing happens! This can be terrifying because a lot is riding on those samples! If you notice this right when it happens, a simple wiggle of the sample bottle should introduce air into the bottle releasing the water, in turn loading your sample. However, you do not want this happening all the time, especially when you leave your extractor for a while, come back, and see that your sample never loaded!
Continue reading Hydrophilic Solution for Your Vapor Lock Dilemma