Ethephon, 100 µg/ml, Acetonitrile, 5ml

Methidathion, 100 µg/ml, Ethyl acetate, 5ml

Nitrate (NO3-) as N, 100µg/ml in Water, 100ml

3-Methylbenzo[f]quinoline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 85-06-3