Glycerol, Surface tension 63mN/m at 20°C, 30ml

4-Fluorobiphenyl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 324-74-3

Chrysene, 100 µg/ml, Acetonitrile, 1ml

10-Formyl Folic Acid (>90%), 50mg