RECALL: Check Your Hanna ALK Reagent NOW!!

[Ginu]

Originally Posted by Myka

Thank you for sharing!

I entered my lot#5489 and it says mine is bad too.

From my one day research it shows as all reagents from Q2 2015 and up to today(unless new stock) is bad, so best to check the reagent and check against a different product like RedSea or Salifert.

I checked against a friends Hanna a while ago and results were similar... little did we know both of our reagents were off...