23 letter words See all 23 letter words
chloropentafluoroethane
chlorotrifluoroethylene
desformylflustrabromine
dichlorodifluoromethane
fluorochlorohydrocarbon
hexafluoroacetylacetone
hydrochlorofluorocarbon
microimmunofluorescence
microspectrofluorometry
pentachlorofluoroethane
perfluorobutanesulfonic
perfluoroheteroaromatic
perfluorooctanesulfonic
perfluorotripentylamine
polytetrafluoroethylene
spectrofluorimetrically
spectrofluorophotometer
thenoyltrifluoroacetone
trifluoromethylanilines
trifluoromethylsulfonyl