Improved microcombustion technique for carbon-hydrogen estimation in perhydro-polycyclic compounds. I. Steroids and triterpenoids.
D002244:Carbon / Q000032:analysis*; D006859:Hydrogen / Q000032:analysis*; D008832:Microchemistry; D013256:Steroids / Q000032:analysis*; D013729:Terpenes / Q000032:analysis*
D013256:Steroids; D013729:Terpenes; D002244:Carbon; D006859:Hydrogen