iso-Chloridazon, 50mg

13C6-Thiabendazole, 10mg

Carvedilol-d4 (ethyl-d4), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1133705-56-2

cis-1,2-Dichloroethene, 100 µg/ml, Methanol, 5ml