Protriptyline hydrochloride ,neat,neat,10mg,

Ipronidazole, 100 µg/ml, Methanol, 5ml

Chloridazon, 10.0 µg/ml, Acetonitrile, 10ml

4-Hydroxybenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 99-96-7