Bisoprolol hemifumarate salt, 25mg

Perfluoro-4-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol

2-Hydroxypyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 78751-58-3

9-cis-Tetradecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 544-64-9