Benzoin, 100 µg/ml, Acetonitrile, 5ml

Pesticides - Mix 2, 100µg/ml in Water, 5ml

n-Pentadecane-d32, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 36340-20-2

Emodin-d4, 1mg