The HI772-26 are the replacement reagents Marine Alkalinity (dKH) Checker® HC - HI772. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
Details:
The HI772-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Alkalinity Checker® HC. These reagents follow the Colorimetric Method in which the reaction causes a distinctive range of colors from yellow to green to blue to develop. By simply adding the solution of HI772-26 to the sample, the reaction will take place and the Marine Alkalinity Checkers will determine the concentration from the color that is produced. The results will be displayed in dKH for the HI772 Checker . These reagents are designed to be used with samples that have an expected range of 0.0 to 20.0 dKH.
Specifications:
| Package | Bottles |
| Quantity | 25 Tests |
| Method | Colorimetric method |
For use with Hanna Instruments Checker Marine Alkalinity Colorimeter (dKH) HI772*
*Works with PPM (HI755) and dKH (HI772) Alkalinity Colorimeter Checkers.
Manufacturer information
Hanna Instruments USA Aquarium Supplies
Hanna Instruments is a leading manufacturer of analytical aquarium instrumentation. They were founded in 1978 and are headquartered in Woonsocket, Rhode Island. When Hanna introduced pH Electronic Paper in 1986 it literally revolutionized the world of testing by allowing millions of people in various industries to test for pH in a simple, accurate and affordable way. Hanna employees are constantly challenging themselves to improve on existing technology and to invent new testing techniques with the common goal to simplify analytical testing. This applies not only to instrumentation, but also to sensors development, reagents and chemicals. Hanna also believes in controlling the quality of their products from inception to delivery so they manufacture everything themselves, from meters and electrodes to chemical reagents and buffer solutions.
Other Customers Were Interested In
5 Stars
tbomb
Reviewed on
April 14, 2021
Yes, I would recommend this.
The reagent for the best test kit
This reagent is for hannah dkh to test alkinity.
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tinyreefer
Reviewed on
September 24, 2020
Yes, I would recommend this.
Too easy
Pros: Speed and digital reading
Cons: None
Just a refill of the easiest water test. I test the ALK several times a week and it’s quick and simple. A must have!
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gordon
Reviewed on
September 13, 2020
Yes, I would recommend this.
Love this stuff
Pros: Fast easy no question as to the reading no counting drops and doing math
Cons: Still a little pricey
How can you not love these Hanna checkers
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d
Reviewed on
July 21, 2020
Yes, I would recommend this.
Best tests I’ve used
Used all different test kits and Hanna is the best. Simple and easy to use. I really like that instead of having to buy an entirely new kit, that just the reagents are available for restocking.
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chris
Reviewed on
July 18, 2020
Yes, I would recommend this.
Great in the long run.
I've been using the Hanna Alkalinity Checker for the past year and I'm running low on reagent so of course it was time to restock. The checker itself is pricey, but the reagent itself is affordable so it's great in the long run.
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emtonnica
Reviewed on
May 18, 2020
Yes, I would recommend this.
Hanna Instruments Marine Alkalinity
Pros: user friendly easy to use
does what its supposed to do well and accurate
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sam
Reviewed on
April 27, 2020
work well
much easier than the powder reagents
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peeper
Reviewed on
January 17, 2020
Yes, I would recommend this.
Hanna Refill
Pros: Nice to get a new syringe in the kit.
Cons: None
This is my first refill. This is the easiest and most accurate tester I've ever used. Thanks Hanna
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gareefer
Reviewed on
January 06, 2020
Yes, I would recommend this.
Accurate
Pros: Precise volume
Cons: None
Most reliable checker and reagent. Exactly 25 tests per bottle
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caliguy1983
Reviewed on
December 15, 2019
Yes, I would recommend this.
Quick and accurate
Pros: Easy to use and consistent
Cons: Only 25 tests worth
Once you use a Hanna there’s no going back. This reagent is my go to for alk testing. It comes in a handy bottle and gives you 25 tests.
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