Aqueous ethanol control EtOH AQ (4.0g/L), 10x1,5ml

Calibration Kit for WHO (Dioxin-like) PCBs; EN 1948-4:2010, 6 x 500ul, nonane

Dieldrin, 1000µg/ml in Hexane, 1ml

Desphenyl chloridazon-15N2, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.