---
product_id: 293998213
title: "Hanna Instruments HI 70300M Storage Solution for pH/ORP Electrodes, 230mL Bottle"
brand: "hanna instruments"
price: "€ 103.63"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/293998213-hanna-instruments-hi-70300m-storage-solution-for-ph-orp-electrodes
store_origin: GR
region: Greece
---

# Hanna Instruments HI 70300M Storage Solution for pH/ORP Electrodes, 230mL Bottle

**Brand:** hanna instruments
**Price:** € 103.63
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hanna Instruments HI 70300M Storage Solution for pH/ORP Electrodes, 230mL Bottle by hanna instruments
- **How much does it cost?** € 103.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/293998213-hanna-instruments-hi-70300m-storage-solution-for-ph-orp-electrodes)

## 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

## Description

HI 70300M Storage Solution for pH/ORP Electrodes, 230mL Bottle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Generic |
| UPC | 094713546412 |
| Global Trade Identification Number | 00860012631063 |
| Country of Origin | USA |
| Item model number | 5444 |
| Product Dimensions | 127 x 127 x 127 cm; 226.8 g |
| ASIN | B002NX0W2I |

## Product Details

- **Brand:** Hanna Instruments
- **Item Weight:** 8 Ounces
- **Item Volume:** 230 Millilitres
- **Package Information:** Bottle
- **Item Form:** Liquid

## Images

![Hanna Instruments HI 70300M Storage Solution for pH/ORP Electrodes, 230mL Bottle - Image 1](https://m.media-amazon.com/images/I/51UJ1vGmtuL.jpg)

## Questions & Answers

**Q: How do i use this? i think my hanna orp meter was dry for too long.**
A: If you haven't soaked it in the storage solution definitely do that. Fill the meters cap with the solution and place it in there. You always want to have the solution in the cap

**Q: Do the bottles have a lot number and expiration date imprinted?**
A: Yes, they have an expiration date printed- and amazon ask for them before they are allowed to be sent into the fba program.

**Q: What ph does this solution keep a ph/ec/tds meter's electrodes?  should one be able to use their meter, immediately from the storage solution?**
A: The ph storage solution is right around a 4 ph. I always re-calibrate with 4.01 & 7.01 after removing from the storage solution.

## Frequently Bought Together

- Hanna Instruments HI 70300M Storage Solution for pH/ORP Electrodes, 230mL Bottle
- Hanna Instruments HI7061L General Purpose Electrode Cleaning Solution, 500mL Bottle
- Hanna Instruments HI7004L 4.01 pH Calibration Buffer Solution, 500mL Bottle

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-20*