Aqueous ethanol control EtOH AQ (3.0g/L), 10x1,5ml

Heptachlor, 10µg/mL in Cyclohexane, 10ml

Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml

n-Octane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 111-65-9