Internal Reference Standard

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

9-Aminoacridine hemihydrate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-45-9

Oleandomycin phosphate, 100 µg/ml, Acetonitrile,