Gas chromatography–mass spectrometry (GC–MS) reveals a four-stage polycyclic aromatic hydrocarbons (PAH) breakdown in oil sludge co-composted with manure.
News|Articles|August 7, 2026
Analysis of 40 Per- and Polyfluoroalkyl Substances by US EPA Method 1633 in Fish and Other Animal Tissue Samples
Author(s)PerkinElmer, Inc.
This note applies the EPA 1633 workflow to fish and animal tissues, enabling sensitive, low‑level PFAS detection using automated SPE and LC/MS/MS. The dual‑layer SPE design improves efficiency and recovery, meeting all EPA performance criteria across complex tissue matrices.
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