ChemicalBook >?? ???? >2,2',6-Trichlorobiphenyl (PCB 19)
2,2',6-Trichlorobiphenyl (PCB 19)
|
|
2,2',6-Trichlorobiphenyl (PCB 19) ??
??
2,2',6-Trichlorobiphenyl (PCB 19) C??? ??, ??, ??
2,2',6-Trichlorobiphenyl (PCB 19) ?? ?? ? ???
???
?? ??
2,2',6-Trichlorobiphenyl (PCB 19) ?? ??
???( 1)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| LGC Standards | -- |
askus@lgcstandards.com | United Kingdom | 6491 | 0 |