Atrazine, 100 µg/ml, Acetonitrile, 5ml

Perfluorohexane sulfonic acid, potassium salt,neat,neat,10mg,

trans-1,2-Dichloroethene

5-Fluoro-3-methylbenzo[b]thiophene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17514-63-5