Diisopropylnaphthalene (mixture of isomers), certified, 0.1g

Guanin, 25g

cis-11,12-Methyleneoctadecanoic acid, 5mg

5-Fluoroacenaphthylene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 17521-01-6