2,6-Dimethylaniline,100 µg/mL,acetonitrile,1mL,

2-Bromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22439-61-8

Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

n-Heptadecane, ?13C: - 25.72, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-78-7