Purocol or Purocoll: How To spell?
The word Purocol is misspelled against Purocoll, a noun meaning "A yellow crystalline substance allied to pyrrol, obtained by the distillation of gelatin."
Purocoll has double 'll' in the end mispronounced as 'l'Remember double 'LL' appears in the end of this word which should not be misspelled with single 'L'
Wrong Spelling:  puroco-l  Correct Spelling:  puroco-ll 
Check more misspelled words of Purocoll to spell it correct.