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|Articles|July 15, 2011

Column

  • The Column-07-15-2011
  • Volume 7
  • Issue 13

Extraction of Oil and Grease from Water Samples Using Automated Solid-Phase Extraction

EPA Method 1664, Revision A describes the determination of oil and grease from liquid (typically water) samples.

EPA Method 1664, Revision A, n-Hexane Extractable Material (HEM; Oil and Grease) and Silica Gel-Treated Hexane Extractable Material (SGT-HEM; Non‑polar Material) by Extraction and Gravimetry, describes the determination of oil and grease from liquid (typically water) samples.

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