Oxytetracycline hydrochloride, 100 µg/ml, Methano

4-Methylquinoline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 491-35-0

Phosmet-oxon, 100µg/ml in Acetonitrile, 1ml

2,5-Dimethylpyrazine