So on one of my Facebook groups a guy mentioned he uses the API reagent in his Hanna nitrate HR checker. He was very vague and not helpful when I asked him follow up questions. Has anyone else done this with success? Getting 125 tests out of API for cheaper then 25 Hanna reagents seems like a good idea if it’s factual. If anyone has done this successfully please let me know the protocol u use.
Thanks!!
Thanks!!