As nouns the difference between interferent and interferant
is that interferent is any substance whose presence interferes with an analytical procedure and generates incorrect results while interferant is a person applying for a patent that conflicts with an earlier one.
interferent
English
Noun
(
en noun)
(chemistry) Any substance whose presence interferes with an analytical procedure and generates incorrect results
interferant
English
Noun
(
en noun)
A person applying for a patent that conflicts with an earlier one.