Phenanthrene-13C6,100 µg/mL,n-nonane,1mL

PCN Native Stock Solution, 1000ng/ml in Nonane, 1,2ml

Formothion, 100 µg/ml, Ethyl acetate, 1ml

Vardenafil dihydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 224789-15-5