Spike Sample Standard 1

2 alpha,17 alpha(H),21 alpha(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.

3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one >90%, 1mg

Acenaphthene