| SPOT TYPE | |||||||||
| UNKNOWN | 2 | 1 | 3 | 6 | 4 | 5 | 7 | 8 | |
| URINE, DRY | 1 | 2 | 3 | 4 | 5 | ||||
| URINE, WET | 1 | 4 | 3 | 2 | 5 | ||||
| VARNISH | 2 | 1 | 3 | 5 | 4 | 6 | 7 | ||
| VASELINE | 1 | 2 | 3 | 4 | |||||
| VESPHENE | 1 | 2 | |||||||
| VOMIT | 1 | 4 | 3 | 2 | 5 | 6 | |||
| WATER COLORS | 1 | 4 | 3 | 2 | 5 | 6 | |||
| WATER STAINS | 1 | 2 | 3 | ||||||
| WAX | 1 | 2 | 4 | 3 | 5 | 6 | |||
| WAX, FLOOR | 1 | 2 | 3 | 4 | 5 | ||||
| WAX, PARAFFIN | 2 | 1 | 3 | ||||||
| WHISKEY | 1 | 4 | 2 | 3 | 5 | 6 | |||
| WINE | 1 | 4 | 2 | 3 | 5 | 6 | |||
| WOOD FILLERS | 2 | 1 | 3 | 5 | 4 | 6 | 7 | ||
| WOOD PRIMERS | 2 | 1 | 3 | 5 | 4 | 6 | 7 | ||
| YELLOWING | 2 | 1 | 3 | ||||||
| ZINC OXIDE | 1 | 2 | 4 | 3 | 5 | 6 |