Purified asfalthenes from North Sea Oil,neat,neat,100mg,

tert-Butyl methyl ether, 10 µg/ml, Methanol, 10m

Acenaphthylene, 10µg/ml in Acetonitrile, 10ml

Furosemid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 54-31-9