L-Saccharopine, 5mg

Ethidimuron, 10 µg/ml, Acetonitrile, 10ml

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

Cimetidine sulphoxide dihydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 54237-72-8