Theophylline, 100µg/ml in MeOH, 5ml

Nitralin, 100 µg/ml, Acetonitrile, 1ml

S-Metolachlor, 100mg

Tetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 119-64-2