Eprouvete or Eprouvette: How To spell?
The word Eprouvete is misspelled against Eprouvette, a noun meaning "An apparatus for testing or proving the strength of gunpowder."
Eprouvette has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings eprouve & e which should not be misspelled with single 'T'
Wrong Spelling:  eprouve-t-e  Correct Spelling:  eprouve-tt-e 
Check more misspelled words of Eprouvette to spell it correct.