Pendimethalin, 10.0 µg/ml, Ethyl acetate, 10ml

Dechlorane Plus® Mono adduct, 1.2ml x 50ug/ml, toluene

Benz[a]anthracene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-53-2

1,2,3,4-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane