Aqueous ethanol control EtOH AQ (1.5g/L), 10x1,5ml

Chlorfenapyr, 100 µg/ml, Ethyl acetate, 1ml

1,2,3,4,5,6,8-Heptachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Total Dissolved Solids