delta-HCH, 10.0 µg/ml, Cyclohexane, 10ml

Iodosulfuron-methyl sodium, 100 µg/ml, Acetonitri

1-Methylpyrene, 100mg

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate-d5,neat,neat,10mg,