| pp No. | APFPH-0090 |
| Name | Hydroxybenzenes |
| Use | Positional Isomers |
| Compounds | 4-Hydroxybenzoic acide, 3-Hydroxybenzoic acid, 2-Hydroxybenzoic acid |
| Column | Fortis Diphenyl |
| pp No. | APFPH-0090 |
| Name | Hydroxybenzenes |
| Use | Positional Isomers |
| Compounds | 4-Hydroxybenzoic acide, 3-Hydroxybenzoic acid, 2-Hydroxybenzoic acid |
| Column | Fortis Diphenyl |
