---
product_id: 10263946
title: "Hanna InstrumentsHI 7031M Conductivity Calibration Solution, 1413 micro seimens/cm, 230mL Bottle"
brand: "hanna instruments"
price: "€ 36.28"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.fr/products/10263946-hanna-instrumentshi-7031m-conductivity-calibration-solution-1413-micro-seimens-cm
store_origin: FR
region: France
---

# 230mL liquid volume 1413 µS/cm precision NIST certified quality Hanna InstrumentsHI 7031M Conductivity Calibration Solution, 1413 micro seimens/cm, 230mL Bottle

**Brand:** hanna instruments
**Price:** € 36.28
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Calibration Game!

## Quick Answers

- **What is this?** Hanna InstrumentsHI 7031M Conductivity Calibration Solution, 1413 micro seimens/cm, 230mL Bottle by hanna instruments
- **How much does it cost?** € 36.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/10263946-hanna-instrumentshi-7031m-conductivity-calibration-solution-1413-micro-seimens-cm)

## 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

- • **Versatile Use:** Ideal for a variety of applications, from labs to fieldwork.
- • **Generous Volume:** 230mL bottle ensures you have enough solution for multiple calibrations.
- • **Easy Integration:** Compatible with most conductivity meters for seamless calibration.
- • **NIST Standardized:** Trust in a solution that meets rigorous NIST standards for reliability.
- • **Precision Calibration:** Achieve accurate readings with 1413 µS/cm standard.

## Overview

The Hanna Instruments HI 7031M Conductivity Calibration Solution is a 230mL liquid solution standardized to 1413 micro siemens/cm, ensuring precise and reliable calibration for your conductivity meters. NIST certified, this solution is perfect for both general use and specialized applications.

## Description

The Hanna Instruments, HI7031M, 1,413 uS/CM conductivity calibration solution is best suited for general use.

## Features

- General use
- available in combination kits
- 1x230mL
- liquid form
- NIST Standardized

## Images

![Hanna InstrumentsHI 7031M Conductivity Calibration Solution, 1413 micro seimens/cm, 230mL Bottle - Image 1](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/718nlfE5o8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good proudct
  

*by B***R on Reviewed in the United States on June 25, 2012*

I would ignore the 2 star review as the reviewer is obviously ignorant about the difference between Ph and TDS measurement. I have a Hanna meter use this reference solution. I use this solution and a GH reference TDS solution. Both are "accurate" relative to my meter.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Champ ph tester
  

*by K***S on Reviewed in the United States on December 6, 2011*

Was listed an an item needed for ph tester.  Never used one like this before but found out later that it isn't used for the champ.  Thought I damaged tester when I accidently dropped it in a bucket of water but quick retrival and drying and it is working again a week later.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I love it
  

*by S***Y on Reviewed in the United States on September 9, 2014*

Great calibration solution

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-11*