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      How to Reduce Sample Volumes without Sacrificing Analytical Detection Limits

      October 21, 2021 at 2:00 PM / by Deanna Bissonnette posted in biotage horizon 5000, oil and grease, wastewater, epa method 1664b, Biotage Horizon 3100, hexane extractable materials, EPA, reduced volume

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      In the world of environmental testing, many labs encounter extremely dirty samples. For example, EPA Method 1664B is the protocol for extracting oil and grease from wastewater samples. More often than not, these types of samples are really dirty, requiring loads of pre-filters, glass wool, and filter aid in order to get the entire liter of water through the disk. Well, there is! We know that laboratories are always looking for ways to speed up the extraction process and reducing the volume of the sample to be extracted is one of the best places to start.

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