Isovaleric acid, 1000mg

2,3',4,5,5'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Coumaphos, 100mg

n-Dodecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 123-01-3