---
product_id: 64059574
title: "CHEMetrics K-1705 Hardness (Calcium) Titrets Kit, Range: 50-500 ppm"
brand: "chemetrics"
price: "€ 91.86"
currency: EUR
in_stock: true
category: "Chemetrics"
url: https://www.desertcart.hr/products/64059574-chemetrics-k-1705-hardness-calcium-titrets-kit-range-50-500
store_origin: HR
region: Croatia
---

# 7-month optimal shelf life 30 complete titration tests Precise 50-500 ppm range CHEMetrics K-1705 Hardness (Calcium) Titrets Kit, Range: 50-500 ppm

**Brand:** chemetrics
**Price:** € 91.86
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead of scaling—test smarter, not harder!

## Quick Answers

- **What is this?** CHEMetrics K-1705 Hardness (Calcium) Titrets Kit, Range: 50-500 ppm by chemetrics
- **How much does it cost?** € 91.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/64059574-chemetrics-k-1705-hardness-calcium-titrets-kit-range-50-500)

## Best For

- chemetrics enthusiasts

## Why This Product

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

## Key Features

- • **EGTA Method Specificity:** Utilizes the proven EGTA titrant with zincon indicator for calcium-specific hardness detection.
- • **Compact & Portable Design:** Lightweight 1-inch cube packaging fits seamlessly into any lab or field toolkit.
- • **Complete All-in-One Testing Kit:** Includes 30 ampoules, titrator, indicator, and sample cup—everything you need in one compact box.
- • **Optimized for Industrial Efficiency:** Prevents scaling and protects equipment by enabling timely water hardness monitoring.
- • **Accurate Calcium Hardness Measurement:** Pinpoint water mineral content from 50 to 500 ppm CaCO3 for reliable industrial insights.

## Overview

The CHEMetrics K-1705 Hardness (Calcium) Titrets Kit offers precise calcium hardness testing within a 50-500 ppm range using the EGTA titration method. Designed for industrial and scientific use, this all-in-one kit includes 30 tests with ampoules, titrator, and indicator solution, ensuring reliable water quality monitoring to prevent equipment scaling. Compact and easy to use, it’s optimized for professionals demanding accuracy and efficiency.

## Description

Hardness is a measure of the mineral content of water. Calcium and magnesium are the most common minerals that contribute to hardness. Hard water causes scaling in boilers and other industrial equipment, and diminishes the effectiveness of soaps and detergents. The EGTA Method (Calcium) . Reference: West, T. S., DSC, Ph.D., Complexometry with EDTA and Related Reagents, 3rd. ed., pp. 46, 164 (1969). The EGTA method is specific for calcium hardness. The EGTA titrant in alkaline solution is employed with a zincon indicator. Although the reagent itself is stable, the end point indicator has a limited shelf life. We recommend stocking quantities that will be used within seven months. Range: 50-500 ppm as CaCO3. MDL: 50 ppm. Method: EGTA (Calcium). Increments: 50, 55, 60, 65, 70, 75, 80, 90, 100, 125, 150, 175, 200, 250, 350, 500 ppm. Kit comes in a cardboard box and contains everything needed to perform 30 tests: thirty ampoules with valve assemblies, Indicator Solution, titrettor, 25 mL sample cup, and instructions.

## Features

- Results are expressed as ppm (mg/L) CaCO3
- Shelf-life: eight months.
- Sold in each

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MZ4IG47 |
| Best Sellers Rank | #221,587 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #73 in Water Purification System Accessories |
| Date First Available | December 29, 2016 |
| Item Weight | 0.035 ounces |
| Item model number | 1194J42EA |
| Manufacturer | CHEMetrics, Inc. |
| Package Dimensions | 1 x 1 x 1 inches |

## Images

![CHEMetrics K-1705 Hardness (Calcium) Titrets Kit, Range: 50-500 ppm - Image 1](https://m.media-amazon.com/images/I/51t2ObYpGvL.jpg)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-19*