Dimethipin, 10 µg/ml, Methanol, 10ml

14-Hydroxycodeine (7,8-Didehydro-4,5a-epoxy-3-methoxy-17-methylmorphinan-6a,14-diol), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 4829-46-3

Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

2-Methylfuran-d3 (>90%), 2,5mg