EPA Method 515.2 Analytes - Underivatized

Monensin sodium, 100µg/mL in Acetonitrile, 1ml

Sildenafil citrate,neat,neat,10mg

3-n-Hexadecylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 119269-24-8