2,3-Dichloro-1-propanol,1000 µg/mL,MeOH,1mL,

Metolachlor OA, 100µg/ml in MeOH, 1ml

4-Ethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 89816-99-9

n-Butyl benzene