MIX 6 Ergotalkaloids mixture, 100µg/mL, dried down, Solvent-dried down, Unit 5mL, # of units-1, Cas.no.

Calibration Standard Mix 5

2-Cyclohexyl-4,6-dinitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 131-89-5

EPA Method 526 Surrogate Standard