3-Nitrobenzofuran,100 µg/mL,toluene,1mL,

Indeno[1,2,3-c,d]pyrene, 100 µg/ml, Acetonitrile,

(1R)-(+)-trans-Pinane, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 4863-59-6

Metribuzin-diketo, 100 µg/ml, Acetonitrile, 1ml