Thymine

Olean-12-en-11-one, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 10070-81-2

17 alpha(H)-30-Diahop-13(14)-ene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

2,3',4,4',5-Pentachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 31508-00-6