Butralin, 10.0 µg/ml, Ethyl acetate, 10ml

n-Dodecane, ?13C: -32.54, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 112-40-3

2-Isopropylnaphthalene

Pentachlorophenol, 100 µg/ml, Methanol, 1ml