Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml

Nefazodone hydrochloride,1000 µg base/mL,MeOH,1mL,

Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)

13C6-Thiabendazole, 100 µg/ml, Acetonitrile, 1ml