- Joined
- Dec 31, 2017
- Messages
- 190
- Reaction score
- 107
I think I received a bad batch of Salifert Alkalinity tests.
I recently bought a new Salifert Alkalinity test( the expiration is " 03-2028"). I did a few tests and all of the readings were over 15 DKH. To confirm the results, I used the Hanna Checker to test the same water sample. The readings were between 8.5 DKH and 9 DKH. I have been using Salifert for years. I was wondering if this has happened to anyone recently.
I recently bought a new Salifert Alkalinity test( the expiration is " 03-2028"). I did a few tests and all of the readings were over 15 DKH. To confirm the results, I used the Hanna Checker to test the same water sample. The readings were between 8.5 DKH and 9 DKH. I have been using Salifert for years. I was wondering if this has happened to anyone recently.