Iohexol-d5, 1mg

1,1,1,2-Tetrachloroethane, 2000µg/ml in MeOH, 1ml

2-(Methylthio)thiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 5780-36-9

Oxamyl, 100 µg/ml, Acetonitrile, 5ml