Demeton-S-methyl-sulfoxide, 10.0 µg/ml, Acetonitr

17ß(H),21 alpha(H)-30-Norhop-2-ene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 10379-57-4

1-Methylfluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 25889-60-5

Internal Standard Spiking Solution, 200ng/ml n Nonane/0.8% toluene, 1,2ml