Perfluoro-n-undecanoic acid, 1.2ml x 50ug/ml, methanol

N-Phenyl-2-naphthylamine,100 µg/mL,acetonitrile,1mL,

Cyanocobalamine, 98% (dry weight basis),neat,neat,100mg,

2-Aminonaphthalene-d7, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93951-94-1