---
product_id: 81785232
title: "Hach Hardness 3 EDTA Titrant, 0.03 N, 500 mL Bottle, Drop-Count, 42649 | Hardness Determination, 0.015 M, Industrial Wastewater, Municipal Water"
brand: "hach"
price: "€ 118.41"
currency: EUR
in_stock: true
category: "Hach"
url: https://www.desertcart.com.cy/products/81785232-hach-hardness-3-edta-titrant-0-03-n-500-ml
store_origin: CY
region: Cyprus
---

# Ideal for Industrial & Municipal Water 500 mL Drop-Count Bottle 0.03 N EDTA Titrant Precision Hach Hardness 3 EDTA Titrant, 0.03 N, 500 mL Bottle, Drop-Count, 42649 | Hardness Determination, 0.015 M, Industrial Wastewater, Municipal Water

**Brand:** hach
**Price:** € 118.41
**Availability:** ✅ In Stock

## Summary

> 💧 Master Water Hardness Like a Pro — Precision Meets Performance!

## Quick Answers

- **What is this?** Hach Hardness 3 EDTA Titrant, 0.03 N, 500 mL Bottle, Drop-Count, 42649 | Hardness Determination, 0.015 M, Industrial Wastewater, Municipal Water by hach
- **How much does it cost?** € 118.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/81785232-hach-hardness-3-edta-titrant-0-03-n-500-ml)

## Best For

- hach enthusiasts

## Why This Product

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

## Key Features

- • **Top-Ranked Solution:** Ranked #27 in Aqueous Solutions, backed by a stellar 4.9-star rating from professionals.
- • **Trusted Brand Excellence:** Hach’s proven quality ensures consistent performance in industrial and municipal water testing.
- • **Precision Titration Power:** Accurately measures water hardness with 0.03 N EDTA concentration for reliable results every time.
- • **Versatile Application Range:** Perfectly suited for hardness determination in industrial wastewater and municipal water systems.
- • **Optimized Volume for Lab Efficiency:** 500 mL drop-count bottle designed for easy handling and precise dosing, minimizing waste.

## Overview

The Hach Hardness 3 EDTA Titrant (0.03 N, 500 mL) is a premium lab-grade solution designed for precise hardness determination in industrial and municipal water. Packaged in a convenient drop-count bottle, it offers reliable, repeatable results trusted by professionals worldwide.

## Description

Hach 42649 Hardness 3 Solution, 500 mL

## Features

- Product Type :Lab Supply
- Package Dimensions :8.128Cm L X8.382Cm W X17.78Cm H
- Country Of Origin :China
- Package Weight :1.2499999999999998Lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N40GYW6 |
| Best Sellers Rank | #106,344 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Aqueous Solutions |
| Brand Name | HACH |
| Container Type | Bottle |
| Customer Reviews | 4.9 4.9 out of 5 stars (14) |
| Included Components | … |
| Item Form | Liquid |
| Manufacturer | Hach |
| Model Number | 42649 |
| Part Number | 42649 |
| Unit Count | 1.0 Count |
| Volume | 500 Milliliters |

## Product Details

- **Brand:** HACH
- **Item Form:** Liquid
- **Item Volume:** 500 Milliliters
- **Package Information:** Bottle
- **Unit Count:** 1.0 Count

## Images

![Hach Hardness 3 EDTA Titrant, 0.03 N, 500 mL Bottle, Drop-Count, 42649 | Hardness Determination, 0.015 M, Industrial Wastewater, Municipal Water - Image 1](https://m.media-amazon.com/images/I/61ZOstooMZL.jpg)

## Frequently Bought Together

- Hach 42649 Hardness 3 Solution, 500 mL
- Hach 92799 FerroVer® Iron Reagent Powder Pillows, 5 mL, (Pack of 100)
- Hach 42432 Hardness 1 Buffer Solution, 100 mL MDB

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**Shop now:** [https://www.desertcart.com.cy/products/81785232-hach-hardness-3-edta-titrant-0-03-n-500-ml](https://www.desertcart.com.cy/products/81785232-hach-hardness-3-edta-titrant-0-03-n-500-ml)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-16*