---
product_id: 491629701
title: "Universal indicator solution pH 3.0-11.0 | pH testing solution 500 ml"
brand: "labnox"
price: "฿1028"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/491629701-universal-indicator-solution-ph-3-0-11-0-ph-testing
store_origin: TH
region: Thailand
---

# pH range 3.0-11.0 Leak-proof anti-reversal cap 2% indicator concentration Universal indicator solution pH 3.0-11.0 | pH testing solution 500 ml

**Brand:** labnox
**Price:** ฿1028
**Availability:** ✅ In Stock

## Summary

> 🌈 Unlock the true color of your water – test like a pro, anywhere, anytime!

## Quick Answers

- **What is this?** Universal indicator solution pH 3.0-11.0 | pH testing solution 500 ml by labnox
- **How much does it cost?** ฿1028 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/491629701-universal-indicator-solution-ph-3-0-11-0-ph-testing)

## Best For

- labnox enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Simple 6-drop method with transparent glass and step-by-step instructions for hassle-free use.
- • **Instant Visual Feedback:** Color-changing indicator with 2% concentration ensures clear, easy-to-read results every time.
- • **Broad pH Spectrum Mastery:** Accurately tests pH from acidic 3.0 to alkaline 11.0 for versatile liquid analysis.
- • **Durability Meets Freshness:** Anti-reversal, leak-proof cap locks in reagent integrity, preventing contamination and loss of efficiency.
- • **Portable Lab-Grade Precision:** Compact 500 ml bottle with included color chart for on-the-go water and aquarium pH testing.

## Overview

Labnox Universal Indicator Solution offers a reliable pH testing range from 3.0 to 11.0, ideal for tap, ground, RO water, and aquariums. This 500 ml portable solution features a 2% indicator concentration for vivid color changes, paired with a handy color chart for instant results. Designed with a leak-proof, anti-reversal cap, it ensures reagent longevity and accuracy, making pH testing effortless and precise for professionals and enthusiasts alike.

## Description

Universal indicator solution pH 3.0-11.0 | pH testing solution 500 ml

## Features

- pH range from 3.0~11.0 for most clear liquid. Tint of colourless buffers containing 2% indicator
- Easily Check The Water pH Level and Aquarium pH ,Etc
- Universal Indicator Solution (pH 3-11) 500 ml ,Easily portable and simple to use,
- Put 30 ML of Water into the transparent glass & then put 6 drops of liquid in it & Shake The Glass & Then Compare Range Giving In pH Bottle Itself
- Instructions for use are included Package Include:- pH test liquid Bottle with pH value color chart.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Labnox |
| Manufacturer | Aptec Enterprises Pvt Ltd |
| Country of Origin | India |
| Colour | Red |
| Number of Memory Sticks | 1 |
| Item Weight | 530 g |
| Product Dimensions | 18 x 7.3 x 7.3 cm; 530 g |
| Item part number | PH 05L |
| Item Height | 7.3 Centimeters |
| Item Width | 7.3 Centimeters |

## Images

![Universal indicator solution pH 3.0-11.0 | pH testing solution 500 ml - Image 1](https://m.media-amazon.com/images/I/61v6CFxT+pL.jpg)

## Frequently Bought Together

- Labnox® Universal indicator solution pH 3.0-11.0 | pH testing solution 500 ml
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**Shop now:** [https://www.desertcart.co.th/products/491629701-universal-indicator-solution-ph-3-0-11-0-ph-testing](https://www.desertcart.co.th/products/491629701-universal-indicator-solution-ph-3-0-11-0-ph-testing)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-20*