3,5-Dichloroaniline, 100 µg/ml, Methanol, 5ml

n-Tetracosane-d50, 1000µg/ml in IO, 1ml

SAE 20-50W Motor Oil

(-)-trans-11-Nor-9-carboxy-Δ9-THC, 1000µg/ml in MeOH, 1ml