Aromatic Hydrocarbons Mix 11, 2000 ng/µl, 1ml

Amoxicillin trihydrate, 1000µg/ml in MeOH, 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

Tungsten (W)