---
product_id: 81785232
title: "Hardness 3 Solution, 500 mL, 42649"
brand: "hach"
price: "NT$3273"
currency: TWD
in_stock: true
reviews_count: 1
category: "Hach"
url: https://www.desertcart.tw/products/81785232-hardness-3-solution-500-ml-42649
store_origin: TW
region: Taiwan
---

# Trusted global brand Hach Compact 8.1x8.4x17.8 cm bottle Precise 500 mL volume Hardness 3 Solution, 500 mL, 42649

**Brand:** hach
**Price:** NT$3273
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your water testing game with Hach’s precision solution!

## Quick Answers

- **What is this?** Hardness 3 Solution, 500 mL, 42649 by hach
- **How much does it cost?** NT$3273 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/81785232-hardness-3-solution-500-ml-42649)

## 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

- • **Lab-Grade Precision:** Accurately formulated for reliable hardness testing every time
- • **Compact & Convenient:** Space-saving 500 mL bottle fits perfectly in any lab setup
- • **Versatile Application:** Ideal for water softener calibration and industrial aqueous solutions
- • **Highly Rated Reliability:** 4.8-star customer satisfaction backs your purchase confidence
- • **Trusted Industry Standard:** Hach’s proven quality ensures consistent, reproducible results

## Overview

The Hach Hardness 3 Solution is a 500 mL lab-grade liquid reagent designed for precise water hardness testing. Packaged in a compact bottle, it is manufactured by Hach, a globally trusted brand in industrial and scientific supplies. With a high customer rating and versatile use in water softening and aqueous solution calibration, it’s a reliable choice for professionals demanding accuracy.

## Description

Hach 42649 Hardness 3 Solution, 500 mL

Review: El buen producto.. es la segunda vez que lo compro

## 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 | #284,111 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #71 in Aqueous Solutions |
| Brand Name | HACH |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (13) |
| Included Components | … |
| Item Form | Liquid |
| Manufacturer | Hach |
| Unit Count | 1.0 Count |
| Volume | 500 Milliliters |

## Product Details

- **Brand:** HACH
- **Item Form:** Liquid
- **Item Volume:** 500 Milliliters
- **Manufacturer:** Hach
- **Package Information:** Bottle

## Images

![Hardness 3 Solution, 500 mL, 42649 - Image 1](https://m.media-amazon.com/images/I/7107xmpdNrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***O on August 29, 2021*

El buen producto.. es la segunda vez que lo compro

## 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.tw/products/81785232-hardness-3-solution-500-ml-42649](https://www.desertcart.tw/products/81785232-hardness-3-solution-500-ml-42649)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-04-24*