| Label | Id | |
|---|---|---|
| Polysorbate | http://purl.obolibrary.org/obo/CHEBI_53425 | |
| Polystyrene | http://purl.obolibrary.org/obo/CHEBI_53276 | |
| Polytef | http://purl.obolibrary.org/obo/CHEBI_53251 | |
| Polytetrafluoroethene | http://purl.obolibrary.org/obo/CHEBI_53251 | |
| Polytetrafluoroethylene | http://purl.obolibrary.org/obo/CHEBI_53251 | |
| Polythiophene | http://purl.obolibrary.org/obo/CHEBI_53222 | |
| Polytrioxane | http://purl.obolibrary.org/obo/CHEBI_53421 | |
| Polyvidonum | http://purl.obolibrary.org/obo/CHEBI_53248 | |
| Polyvinylimidazole | http://purl.obolibrary.org/obo/CHEBI_53420 | |
| Polyvinylpyrrolidone | http://purl.obolibrary.org/obo/CHEBI_53248 | |
| Povidone | http://purl.obolibrary.org/obo/CHEBI_53248 | |
| Pristan | http://purl.obolibrary.org/obo/CHEBI_53181 | |
| Ptfe | http://purl.obolibrary.org/obo/CHEBI_53251 | |
| PvTPA | http://purl.obolibrary.org/obo/CHEBI_53295 | |
| Pyridiminol | http://purl.obolibrary.org/obo/CHEBI_53577 |