USGS 8022 Standard

Oxytetracycline, 96%,1000 µg/mL,acetonitrile,1mL,

Phorate-oxon, 100 µg/ml, Cyclohexane, 1ml

Acetylsalicylsalicylic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 530-75-6