D3-2,4-D, 100 µg/ml, Acetone, 1ml

n-Alkanes mixture C20+C40 1140,20 Eicosane 1160,40 n-Tetracontane Conc: 100µg each/mL in n-Pentane Units: 5mL in Screw-cap bottles

2,6-Dimethylphenol, 100 µg/ml, Acetonitrile, 1ml

PCB Mix 25 ppb