Nitrate as NO3-, 1000µg/ml in water, 100ml

Promethazine hydrochloride,neat,neat,10mg

Desmetryne, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1014-69-3

Metals in 25 PSU