We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.
⚡ Stay ahead of your marine game with precision that speaks volumes!
The Hanna Instruments HI758-26 Marine Calcium Checker Reagents offer 25 pre-measured, high-purity chemical tests designed for fast, accurate calcium concentration readings in marine tanks. Compatible with the Marine Calcium Checker HC, these reagents use the Zincon Method to deliver reliable ppm results within a 200-600 ppm range, complete with expiration and lot number traceability for quality assurance.
| ASIN | B00C2GWK30 |
| Best Sellers Rank | #26,497 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #204 in Lab Consumables |
| Brand | Hanna Instruments |
| Brand Name | Hanna Instruments |
| Customer Reviews | 4.7 out of 5 stars 125 Reviews |
| Item Weight | 0.08 Kilograms |
| Manufacturer | Hanna Instruments |
| Unit Count | 1.0 Count |
T**R
OEM replacement reagents at a great price
These replacement reagents are a necessity if you plan to keep using your Hanna tester. Best price I could find on the internet. Does not come with the digital tester or test tubes - this is just the replacement reagent. The one I received had an expiration date 18 months from now which is way longer than I need but great for people who only have one tank or who test less frequently.
R**A
Hannah calcium
Works great will buy again
D**S
Hanna checker
I keep up with the testing of my tank and Hanna checkers is what I use and always need to refill at a affordable price
R**E
Is easy to use
Gives good results
A**A
Great price
Love hanna products
J**.
Works good
I trust this brand of testers more than any other
D**R
Fills a need
I bought the Hanna Calcium Reagents to replenish what I had used. The package arrived intact with all contents as promised. Happy with the purchase.
R**Y
Kinda expensive for a consumable
Ty
Trustpilot
1 day ago
3 days ago