1-Butanol, 5ml

Metribuzin-desamino-desmethyl, 10mg

SAE 20-50W Motor Oil

2,2',5,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35693-99-3