13C6-2,4-D, 100µg/ml in Acetonitrile, 1ml

n-Tridecane-d28, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 121578-12-9

Dibenzo-p-dioxin-d8,50 µg/mL,n-nonane,1mL,

4-Amino carminic acid, 10mg