---
product_id: 80467210
title: "AQUASOL DIGITAL Calibration Solution pH 4"
brand: "aquasol digital"
price: "€ 30.54"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/80467210-aquasol-digital-calibration-solution-ph-4
store_origin: HR
region: Croatia
---

# Meets global standards 500 ml convenient pack Precise pH 4 calibration AQUASOL DIGITAL Calibration Solution pH 4

**Brand:** aquasol digital
**Price:** € 30.54
**Availability:** ✅ In Stock

## Summary

> 💧 Calibrate with confidence, measure with precision!

## Quick Answers

- **What is this?** AQUASOL DIGITAL Calibration Solution pH 4 by aquasol digital
- **How much does it cost?** € 30.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/80467210-aquasol-digital-calibration-solution-ph-4)

## Best For

- aquasol digital enthusiasts

## Why This Product

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

## Key Features

- • **Globally Compliant:** Formulated to meet both national and international calibration standards for universal reliability.
- • **Ready When You Are:** Generous 500 ml bottle ensures long-lasting use without frequent replacements.
- • **Economical & Efficient:** Cost-effective solution that balances quality and budget for professional labs and fieldwork.
- • **Precision You Can Trust:** Calibrate your pH meters with exact pH 4 solution for flawless measurements every time.
- • **State-of-the-Art Purity:** Bottled in a cutting-edge facility guaranteeing contamination-free, consistent buffer quality.

## Overview

AQUASOL DIGITAL Calibration Solution pH 4 is a 500 ml buffer solution designed for accurate pH meter calibration. Manufactured by RAKIRO BIOTECH SYSTEMS in India, it complies with national and international standards and is bottled in a state-of-the-art facility to ensure purity and consistency. Ideal for professionals seeking reliable, economical calibration.

## Description

AQUASOL DIGITAL Calibration Solution pH 4

## Features

- Complies with national and international standards.
- Economical
- Convenient 500 ml pack
- Easy Calibration
- All the buffer solutions are bottled in our state-of-the-art solution facility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AQUASOL DIGITAL |
| Manufacturer | RAKIRO BIOTECH SYSTEMS PRIVATE LIMITED |
| Country of Origin | India |
| Model number | AM-B-5-PH-4 |
| Colour | Blue, aqua |
| Number of Memory Sticks | 1 |
| Item Weight | 500 g |
| Package Dimensions | 22.2 x 9.4 x 9.2 cm; 500 g |
| Item model number | AM-B-5-PH-4 |
| Included Components | Bottle |
| Are batteries included? | No |

## Images

![AQUASOL DIGITAL Calibration Solution pH 4 - Image 1](https://m.media-amazon.com/images/I/41x5wcMCS3L.jpg)

## Frequently Bought Together

- AQUASOL DIGITAL Calibration Solution pH 4
- AQUASOL Digital Calibration Solution pH 7.00 and 500ml
- AQUASOL DIGITAL Conductivity Calibration Solution 1413S/cm, Blue

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**Shop now:** [https://www.desertcart.hr/products/80467210-aquasol-digital-calibration-solution-ph-4](https://www.desertcart.hr/products/80467210-aquasol-digital-calibration-solution-ph-4)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-10*