1.1 This test method covers the determination of total oil and grease (TOG) that can be extracted from water or wastewater samples by cyclohexane and measured by non-dispersive IR spectroscopy from 1370-1380 cm-1. Treating the extract with Florisil2 to remove polar substances prior to the IR measurement enables determination of the total petroleum (TPH).
Product Details
- Published:
- 12/15/2018
- Number of Pages:
- 10
- File Size:
- 1 file , 120 KB
