Tris(2-butoxy-[13C2]-ethyl) phosphate, 1.2ml x 50ug/ml, toluene

18ß(H)-Olean-12(13)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 471-68-1

Tris-(2-chloropropyl)phosphate, 100 µg/ml, Methan

4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml