Metribuzin, 1000µg/mL in MeOH, 1ml

1,2,3,6,7,8-Hexachloronaphthalene, 1.2mL x 50ug/mL, nonane

Ethyl dodecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-33-2

Styrene, 2000µg/ml in MeOH, 1ml