---
product_id: 415693422
title: "Hanna Instruments HI758-26 Marine Calcium Checker Reagents - 25 Tests"
brand: "hanna instruments"
price: "892 Lei"
currency: RON
in_stock: false
reviews_count: 5
url: https://www.desertcart.ro/products/415693422-hanna-instruments-hi758-26-marine-calcium-checker-reagents-25-tests
store_origin: RO
region: Romania
---

# Expiration date & lot number for traceability Pre-measured reagents for effortless testing High purity chemicals for precise results Hanna Instruments HI758-26 Marine Calcium Checker Reagents - 25 Tests

**Brand:** hanna instruments
**Price:** 892 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🧪 Stay ahead of your marine game with precision you can trust!

## Quick Answers

- **What is this?** Hanna Instruments HI758-26 Marine Calcium Checker Reagents - 25 Tests by hanna instruments
- **How much does it cost?** 892 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/415693422-hanna-instruments-hi758-26-marine-calcium-checker-reagents-25-tests)

## Best For

- hanna instruments enthusiasts

## Why This Product

- Trusted hanna instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug-and-Play Testing:** Pre-measured reagents eliminate guesswork, making your calcium testing faster, simpler, and foolproof.
- • **Seamless Compatibility:** Engineered exclusively for the Hanna Marine Calcium Checker HC, ensuring smooth integration and top-tier performance.
- • **Trace Every Test with Confidence:** Each reagent batch is marked with expiration and lot numbers, ensuring full traceability and reliability in your marine calcium monitoring.
- • **Optimized for Marine Environments:** Specifically designed for calcium levels between 200-600 ppm, perfect for maintaining thriving marine ecosystems.
- • **Precision Chemistry at Your Fingertips:** Formulated with ultra-pure chemicals, these reagents guarantee accurate and consistent calcium readings every time.

## Overview

The Hanna Instruments HI758-26 Marine Calcium Checker Reagents provide 25 pre-measured, high-purity chemical tests designed for fast, accurate calcium measurement in marine environments. Marked with expiration dates and lot numbers for traceability, these reagents work exclusively with the Marine Calcium Checker HC to deliver reliable ppm calcium readings within the 200-600 ppm range.

## Description

The HI758-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Calcium Checker HC. These reagents follow the Zincon Method in which the reaction causes a blue tint in the sample. By simply adding 1 mL of the first reagent to the sample, followed by a packet of the second reagent in the HI758-26 set, the reaction will take place and the HI758 will determine the concentration from the color that is produced. The results will be displayed in ppm of calcium. These reagents are designed to be used with samples that have an expected range of 200 to 600 ppm calcium.FEATURESPre-made reagents for ease of usePrepared with high purity chemicalsMarked with expiration date and lot number for traceability

Review: A great refill set
Review: 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

## Features

- Marked with expiration date and lot number for traceability
- Prepared with high purity chemicals
- Pre-made reagents for ease of use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C2GWK30 |
| Are batteries included? | No |
| Best Sellers Rank | #107,163 in Pet Supplies ( See Top 100 in Pet Supplies ) #350 in Test Kits |
| Brand | Hanna Instruments |
| Customer Reviews | 4.6 4.6 out of 5 stars (113) |
| Date First Available | 5 February 2021 |
| Item Weight | 82 g |
| Item model number | TE-HI758-26 |
| Manufacturer | Hanna Instruments |
| Model number | TE-HI758-26 |
| Net Quantity | 1.0 Count |
| Number of Memory Sticks | 1 |
| Package Dimensions | 11.71 x 5.79 x 5.69 cm; 82 g |

## Product Details

- **Brand:** Hanna Instruments
- **Item Weight:** 0.08 Kilograms
- **Manufacturer:** Hanna Instruments

## Images

![Hanna Instruments HI758-26 Marine Calcium Checker Reagents - 25 Tests - Image 1](https://m.media-amazon.com/images/I/31sJA8CbYgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 1 April 2025*

A great refill set

### ⭐⭐⭐⭐⭐ Review
*by D***S on 20 February 2025*

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

### ⭐⭐⭐⭐⭐ Review
*by R***E on 3 May 2025*

Gives good results

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**Shop now:** [https://www.desertcart.ro/products/415693422-hanna-instruments-hi758-26-marine-calcium-checker-reagents-25-tests](https://www.desertcart.ro/products/415693422-hanna-instruments-hi758-26-marine-calcium-checker-reagents-25-tests)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-06*