3-Methoxy-2',5'-dichlorobiphenyl, 100µg/ml in IO, 1ml

2,4-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31317-18-7

2,4,6-Trichloroanisole

Theophylline, 100mg