---
product_id: 662245076
title: "Hanna HI70024p Solution packets - 35 ppt Salinity Calibration Solution Sachets - portable single-use sachets - 25 packs"
brand: "wlr industries"
price: "€ 135.90"
currency: EUR
in_stock: true
reviews_count: 5
category: "Wlr Industries"
url: https://www.desertcart.at/products/662245076-hanna-hi70024p-solution-packets-35-ppt-salinity-calibration-solution-sachets
store_origin: AT
region: Austria
---

# Portable single-use sachets 35 ppt precise salinity UV-block foil packaging Hanna HI70024p Solution packets - 35 ppt Salinity Calibration Solution Sachets - portable single-use sachets - 25 packs

**Brand:** wlr industries
**Price:** € 135.90
**Availability:** ✅ In Stock

## Summary

> 🧪 Calibrate with Confidence — Precision in Every Portable Packet!

## Quick Answers

- **What is this?** Hanna HI70024p Solution packets - 35 ppt Salinity Calibration Solution Sachets - portable single-use sachets - 25 packs by wlr industries
- **How much does it cost?** € 135.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/662245076-hanna-hi70024p-solution-packets-35-ppt-salinity-calibration-solution-sachets)

## Best For

- wlr industries enthusiasts

## Why This Product

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

## Key Features

- • **On-the-Go Convenience:** Compact, single-use sachets designed for effortless field calibration wherever your work takes you.
- • **UV-Protected Freshness:** Light-block foil sachets prevent oxidation, locking in solution integrity for up to 5 years unopened.
- • **Trusted by Professionals:** Highly rated by aquarium experts for consistent, dependable probe calibration.
- • **Temperature-Adjusted Values:** Each sachet features a temperature chart for precise ppt adjustments at varying conditions.
- • **Precision-Calibrated for Accuracy:** NIST-traceable 35.00 ppt salinity ensures lab-grade reliability every time.

## Overview

The Hanna HI70024p offers 25 portable, single-use sachets of premium 35 ppt salinity calibration solution, NIST-traceable and UV-protected for long-lasting accuracy. Each sachet includes a temperature chart for precise adjustments, making it ideal for field use and professional probe calibration.

## Description

HI70024P is a premium quality 35.00 ppt salinity calibration solution that is NIST traceable and contained in portable single-use sachets. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI70024P is for 25 sachets containing 20 mL of solution.

Review: Get it. Great for fish tank - This product is excellent for maintaining a saltwater aquarium. It is easy to use and works exactly as intended for recalibrating saltwater testing and measurement tools. The solution is reliable, accurate, and helps ensure consistent readings, which is important for keeping a healthy tank. Overall, it is a simple yet effective product that every saltwater aquarium owner should have on hand. Highly recommended. Great value. Good instructions.
Review: Don’t use for reflectometer calibration - Don’t use for reflectometer calibration. Will show you 25ppt. Only for probes. Used it for APEX working fine.

## Features

- Long Lasting : Light block packaging prevents oxidation from UV light that could alter the value
- Easy TO USE : Temperature chart of the actual ppt value at various temperatures printed on each sachet
- PREMIUM QUALITY : 35.00 ppt @ 25°C salinity value.
- PORTABLE : Ideal for field use due to portability, it goes where you go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8K274DK |
| Best Sellers Rank | 82,301 in Pet Supplies ( See Top 100 in Pet Supplies ) 185 in Aquarium Test Kits |
| Brand | WLR Industries |
| Colour | white |
| Customer Reviews | 4.5 out of 5 stars 23 Reviews |
| Included Components | 25 pack Sachets |
| Manufacturer | WLR Industries |
| Manufacturer Part Number | 70024p |
| Measurement Type | Practical Salinity Units (ppt) |
| Model Number | 70024p |
| Number of Items | 1 |
| Number of Packs | 25 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | NIST |
| Specification met | NIST |
| Style | Handheld water tester solution |
| Style Name | Handheld water tester solution |
| UPC | 850063330206 |
| Unit Count | 25.0 count |
| Upper Temperature Rating | 25 Degrees Celsius |
| Upper temperature rating | 25 Degrees Celsius |

## Product Details

- **Brand:** WLR Industries
- **Color:** white
- **Power Source:** Battery Powered
- **Specification Met:** NIST
- **Style:** Handheld water tester solution

## Images

![Hanna HI70024p Solution packets - 35 ppt Salinity Calibration Solution Sachets - portable single-use sachets - 25 packs - Image 1](https://m.media-amazon.com/images/I/51-ZCGCC2iL.jpg)
![Hanna HI70024p Solution packets - 35 ppt Salinity Calibration Solution Sachets - portable single-use sachets - 25 packs - Image 2](https://m.media-amazon.com/images/I/5125EOibMUL.jpg)
![Hanna HI70024p Solution packets - 35 ppt Salinity Calibration Solution Sachets - portable single-use sachets - 25 packs - Image 3](https://m.media-amazon.com/images/I/51mHND+X8OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get it. Great for fish tank
*by J***Z on 15 June 2026*

This product is excellent for maintaining a saltwater aquarium. It is easy to use and works exactly as intended for recalibrating saltwater testing and measurement tools. The solution is reliable, accurate, and helps ensure consistent readings, which is important for keeping a healthy tank. Overall, it is a simple yet effective product that every saltwater aquarium owner should have on hand. Highly recommended. Great value. Good instructions.

### ⭐⭐⭐⭐⭐ Don’t use for reflectometer calibration
*by S***D on 8 October 2025*

Don’t use for reflectometer calibration. Will show you 25ppt. Only for probes. Used it for APEX working fine.

### ⭐⭐⭐⭐⭐ Expensive but works
*by W***A on 19 August 2025*

Far too expensive for some salty water that you only need every once in a while but it does the trick.

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-20*