EPA Method 8250 - Acid Matrix Spiking Solution

Fumonisin B1, 50 µg/ml, Acetonitrile/Water, 1ml

Naltrexone (base, anhydrous), neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 16590-41-3

2,3-Butanediol, certified, 0.25g