Diflufenican-14C, 40-50mCi, Solvent-, Unit , # of units-, Cas.no.

2,4,6-Tribromophenol-3,5-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-78-1

13C6-Hexachlorobenzene, 100 µg/ml, Cyclohexane,

N-Nitrosodimethylamine