2,6-Dichlorprop, 50mg

Acetylsalicylic acid, 15mg

n-Octadecane, ?13C: -30.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-45-3

2,2',3,3',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,