Pyrifluquinazon, 100 µg/ml, Acetonitrile, 1ml

2-Methylquinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Phthalic acid, bis-phenyl ester, certified, 0.5g

3-Nitrofluoranthene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 892-21-7