D4-Dithianon, 100 µg/ml, Acetonitrile, 1ml

4-sec-Butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 99-71-8

Fortification sol.,2000ug/ml in MeOH,1ml

Trimethylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 512-56-1