Imazaquin, 100 µg/ml, Acetonitrile, 5ml

Dibenzo[cd,n]naphtho[3,2,1,8-pqra]perylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 109278-09-3

Methoxychlor, 10.0 µg/ml, Isooctane, 10ml

1,2,3,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane