ContatoChemical Division
| Black disinfectants |
| Coal Tar oils, phenolic oils |
| Cresylic acid |
| Metha Para cresols |
| Ortho Cresol |
| Xylenols |
| Para & Ortho phenolsulfonic acid |
| Ricinoleates of Sodium, Glicerine and Calcium |
| Phenol |
| ANTIOXIDANTS |
| BHT (Butyl hidroxi toluene) |
| TBHQ (Tert butyl hidroxi quinone) |
| BHA (Butyl hidroxi anisole) |