tau-Fluvalinate, 100 µg/ml, Acetonitrile, 5ml

4-Bromo-2,3,7,8-tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

2-Pentanone

Tris(2,3-dibromopropyl) isocyanurate,100µg/ml, 1ml