Iohexol, 100 µg/ml in Acetonitrile, 5ml

2-Chlorobiphenyl

o-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 5142-76-6

alpha-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml