Cyclic Hydrocarbons Std, 2000µg/ml in MeOH, 1ml

1,3-Dechlorane Plus® Mono adduct, 1.2ml x 50ug/ml, toluene

1,2,3,4,6-Pentachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane

3,4,6,7,10,11-Hexachlorotridecane-11,12,13-13C3, 100µg/ml in IO, 1ml