1.1 ,This test method covers the methanol wall wash procedure and the chemical and physical analysis of the wall wash sampling for cargo tanks of marine vessels handling polyester grade monoethylene glycol. The key sections for the wall wash procedure and test methods appear in the following order:
| , | Sections |
| Wall Wash Procedure | 7 and 8 |
| Appearance | 9 –, 11 |
| Color | 12 –, 14 |
| Hydrocarbons | 15 –, 17 |
| Chloride | 18 –, 21 |