Both are far from expired.api-04/19,red sea-01/18. maybe in your future comparison's you could use a known reference solution...
Following along!
Well, I may not be able to include the Hanna Alk checker. I just got it in from Marine Depot and the reagent that is in it is recalled. Lot# 5583
https://hannainst.wufoo.com/forms/w1hzjs2j1b4ejyu/
"Your HI755-26 Alkalinity Checker Reagent needs to be replaced. "
That's quite disappointing.
Did it have a sticker anywhere that said PASSED on it?
I know we had inventory where the reagent lot #'s would still come up as needing to be replaced even though they had passed Hanna's inspection (hence the sticker).
Please give us a call today so we can get to the bottom of this: 1-800-566-FISH (3474)
Would that Passed be on the outer cardboard? I don't recall if it did or didn't. I'll have to look when I get home later. I already put in on that hanna recall site to have a new one sent to me but it said 4-6 weeks!
The bottle doesn't have a passed sticker on it. And unfortunately I'm not sure where the cardboard sleeve that wrapped around the case went. So, I can't say if it did or didn't.
I sent this PM last week. Not sure if you received it but just pasting here in case.
We confirmed it shipped from our Garden Grove, CA location where we physically inspected all the inventory. Our buyer also says "he also purchased the Checker, which is fine. It was only the reagents 25 ct that were affected."
I would like to but have been waiting for that device to mature more. I have high hopes for it but don't think it's fully there yet. There has been some progress on it.I wish you can include another digital tester Exact Idip 570nm Marine kit
I would like to but have been waiting for that device to mature more. I have high hopes for it but don't think it's fully there yet. There has been some progress on it.