Mepronil, 100 µg/ml, Ethyl acetate, 5ml

3,5-Dimethylphenol, 500mg

n-Dodecane, Selectivity Check Standard, 1.5Wt%, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 112-40-3

2,3,3',4,4',5,5',6-Octachlorobiphenyl (205)