17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml

Hexadecyltrimethylammonium Bromide, >98%, 25g

VOC Mix #1

1-[4-(2-Methylpropyl)phenyl]ethanone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 38861-78-8