Propazine-2-hydroxy, 100µg/ml in Acetonitrile, 5ml

1,2,3,6,7,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Ethiofencarb-sulfone, 10.0 µg/ml, Acetonitrile,

4-Dodecylphenol, mixture of isomers, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 210555-94-5