Aqueous ethanol control EtOH AQ (0.3g/L), 10 x 3.0ml

2-n-Propyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-30-1

trans-3-Hydroxycotinine, 100 µg/ml, Methanol, 1m

Alachlor, 10 ng/µl, 10ml