Chloridazon-d5,100 µg/mL,acetonirile,1mL,

5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[13C6]phenol, 1.2ml x 50ug/ml, methanol

2-Methyl-4-isothiazolin-3-one hydrochloride, 100mg

Native PAH Solution/Mixture, 1.2ml, toluene