Code | Description |
---|---|
29043400 | Perfluorooctà sulfonat de potassi |
Code | Description |
---|---|
290434 | Perfluorooctà sulfonat de potassi |
Code | Description |
---|---|
29043400 | Perfluorooctà sulfonat de potassi |
Code | Description |
---|---|
290434 | Perfluorooctà sulfonat de potassi |