4,4'-DDD, 100 µg/ml, Toluene, 5ml

Pristane, 1000µg/ml in Isooctane, 1ml

(3S,14S)-Ochratoxin A, 100 µg/ml, Acetonitrile,

2,4,6-tris(2,4,6-Tribromophenoxy)-1,3,5-triazine, 100µg/ml in TO, 1ml