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.
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