Demeton-S-methyl-sulfone, 100 µg/ml, Toluene, 1m

n-Butyl n-octyl phthalate, techn.,1000 µg/mL,isooctane,1mL,

B[a]P/HCB Recovery standard 1337,16 Fluoranthene-d10 100 000ng/ml Solvent: n-Hexane Units: 1mL crimp-top

Cyclohexanone, 1000µg/ml in Water, 1ml