HI755-26 Alkalinity Checker Reagents - Marine Water

Click on image to zoom
View full size image

More Views

HI755-26 Alkalinity Checker Reagents - Marine Water

100% Recommend this to a friend (32 of 32)

SKU: 206221
Please wait...


1-3 day service on orders over $249

What's this?

Ships tomorrow

Quick Overview

Alkalinity reagent refills for the easy to use, handheld Alkalinity Colorimeter HI755 Hanna Checker HC - Marine Water.

  • 1 bottle of reagent for 25 tests


Related Products

Ask a question

Product Questions

Since you were recently out of stock, I gather that this is the new batches and all the old bad batches are not being sold
Question by: Floyd Elder on Feb 4, 2016 9:58:00 PM
Great question! The batch of reagents that we have now were inspected by Hanna Instruments and passed, meaning there is a possibility that the batch number will still match the recall, however they have been approved by Hanna before they were sent to us. Any reagents with a batch number that matches the recall will have a small green "pass" sticker, indicating that Hanna has approved them for use.
Answer by: Carter (Admin) on Feb 10, 2016 5:57:00 PM
Does this reagent work with the new HI772 DKH Hanna Checker?
Question by: Jonathon Smith on Apr 22, 2016 1:08:00 PM
Great question! Yes it does :)
Answer by: Carter (Admin) on Apr 26, 2016 6:37:00 PM

Full Details

Reagent refill for Alkalinity Colorimeter HI755 Hanna Checker HC - Marine Water.

  • Enough reagent for 25 tests.
  • Item #: HI755-26


There are no videos related to this product.


Items 1 to 12 of 32 total

  1. 1
  2. /
  3. 2
  4. /
  5. 3
  • Great Product, Great Service By StargateDG on 5/2/2016

    Soooo easy to use, saves a lot of time on my daily checks.
    Purchasing was easy and it arrived quickly!
  • Reagent By Reefmonger on 4/1/2016

    What can I say it's a Reagent. But the checker that uses it was the best investment I have made. Much better results then a tube and drops
  • Great Product By Richard on 3/14/2016

    Works great .would like to buy in a bigger bottle.
  • Good Product By jmuell on 3/5/2016

    A simple and accurate way to measure a very important parameter.
  • Hi755-26 alkalinity checker reagents By Chuck on 1/27/2016

    I would recommend this product, always had good results with them.
  • Hi755-26 alkalinity checker reagents By Chuck on 12/16/2015

    Easy to use, I like the Hanna Checker testers
  • refill reagent By Triggerfish on 12/3/2015

    Way better than guessing what color you are looking at.
  • Works By Richard on 11/27/2015

    Does what it's supposed to do
  • The Best By Keith on 9/24/2015

    I will not use any other dKH tester... this is so easy and accurate, just remember to multiply the reading by .056 if you want the dKH reading
  • Glad I switched to Hanna! By MiamiMike on 8/17/2015

    Excellent and precise product. I wish I would've switched sooner.
  • Great product By Ryan on 6/28/2015

    I made the switch from red sea to hanna for Alk and it is so easy to use. I would never go back to color changing tests.
    I do wish this came in a larger size though. maybe a 50 test version? or a 2 pack?
  • Most Important Test By Travis on 5/18/2015

    Alkalinity is probably the most important test you should be performing on your reef tank. The Hanna Checker makes it super fast and super accurate...no more guessing colors and trying to see the level of titration! This gives you a solid number that you can then convert to dKh if you please. BRS has the best price and shipping of products like this!

Write Your Own Review

You're reviewing: HI755-26 Alkalinity Checker Reagents - Marine Water