1,2,3-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

D6-Sulfadimethoxine, 100 µg/ml, Acetonitrile, 1m

Multi-Element Sol.1, 10µg/mL in 5%HNO3 /H2O, 100ml

n-Nonadecane-d40, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 39756-36-0