Phenthoate, 100 µg/ml, Methanol, 1ml

Methidathion, 100 µg/ml, Acetonitrile, 5ml

PAH-Mix 18, 10 ng/µl, 10ml

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