Reef Central Online Community - View Single Post - Ati Reference solution to calibrate test kits

bertoni · 08/03/2020, 02:14 PM

How old is the Red Sea kit? 87 ppm off is a bit more than I'd like, but it's probably acceptable.

Which Hanna Checker are you using?

08/03/2020, 02:14 PM	#6
bertoni RC Mod Join Date: Mar 2002 Location: Mountain View, CA, USA Posts: 88,616	How old is the Red Sea kit? 87 ppm off is a bit more than I'd like, but it's probably acceptable. Which Hanna Checker are you using? __________________ Jonathan Bertoni