Sample Fortification Solution, 1.2ml, nonane

Nonanoic acid

n-Tetradecane , ?13C: -33.13, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-59-4

Chlorothalonil Metabolit R417888 sodium salt, 100µg/ml in AL, 1ml