---
product_id: 437275325
title: "Crystal Clear Lab Chlorine Dioxide Kit - 4oz HCL Solution, Precision-Drop, (2 Bottles)"
brand: "crystalclearlab chlorine dioxide"
price: "€ 44.52"
currency: EUR
in_stock: true
reviews_count: 8
category: "Crystal Clearlab Chlorine Dioxide"
url: https://www.desertcart.fr/products/437275325-crystal-clear-lab-chlorine-dioxide-kit-4oz-hcl-solution-precision
store_origin: FR
region: France
---

# Precision-drop dispensing tips 2 oz amber glass bottles 4% HCl precision formula Crystal Clear Lab Chlorine Dioxide Kit - 4oz HCL Solution, Precision-Drop, (2 Bottles)

**Brand:** crystalclearlab chlorine dioxide
**Price:** € 44.52
**Availability:** ✅ In Stock

## Summary

> 🧴 Precision chemistry, fresh results—because your projects deserve the best.

## Quick Answers

- **What is this?** Crystal Clear Lab Chlorine Dioxide Kit - 4oz HCL Solution, Precision-Drop, (2 Bottles) by crystalclearlab chlorine dioxide
- **How much does it cost?** € 44.52 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/437275325-crystal-clear-lab-chlorine-dioxide-kit-4oz-hcl-solution-precision)

## Best For

- crystalclearlab chlorine dioxide enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Clear Labeling:** Transparent labeling with interchangeable chemical names (HCl/Hydrogen Chloride) for confident, error-free use.
- • **Freshness in Every Drop:** Small 2 oz bottles ensure chemical potency and reduce waste—always use fresh, never stale.
- • **Dual-Component Ready Kit:** Includes perfectly balanced 1:1 Hydrochloric Acid and Sodium Chlorite solutions for on-site chlorine dioxide generation.
- • **Compact & Durable Packaging:** Amber glass bottles protect contents from light degradation, ensuring long-lasting stability in a sleek 2x2x4 inch form.
- • **Precision-Controlled Application:** Dropper tips deliver exact doses, eliminating guesswork and maximizing efficiency.

## Overview

The Crystal Clear Lab Chlorine Dioxide Kit features two 2 oz amber glass bottles containing 4% Hydrochloric Acid and Sodium Chlorite solutions. Designed for small-scale, on-site chlorine dioxide generation, it offers precision-drop tips for accurate dosing and clear labeling to ensure safe, effective use. Ideal for professionals valuing freshness, control, and compact convenience in water treatment and scientific applications.

## Description

Crystal Clear Lab Chlorine Dioxide Kit - 4oz HCL Solution, Precision-Drop, (2 Bottles): desertcart.com: Industrial & Scientific

Review: GREAT PRICE for smaller usage amounts. Fresh is important. - Great product and really great for water treatment. The bottles arrived fully intact, no leakage at all. The droppers are very nice, easy to use, no excessive drops when trying to keep them small. Although products like this are expensive when you consider the number of ounces for what you're paying, but you're also using 5-10 ml only at a time, depending on what you're doing. If you require more ml per use for whatever you are doing, then I would suggest you look into the quart to gallon size. Using a small amount, you want your chemicals to be fresh, and I chose the smaller bottles, not wanting them still here 6 months to a year later. I prefer fresher vs. not.
Review: Good quality at reasonable price - This is a new product that I purchased to use! Can’t wait for the end result

## Features

- Ready to use chlorine dioxide for on-site small quantity generation
- Two-ounce Kit | 1:1 Set, 1x 2 oz Hydrochloric Acid 4%, 1x 2 oz Sodium Solution NaClO2
- Amber glass bottles and precison-drop tips for ease of use droplet dispensing
- Clear Labeling this product may be labeled as Hydrogen Chloride (HCl) or Hydrochloric Acid. Both names refer to the same compound, ensuring you receive exactly what is described.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093TBK9SZ |
| Best Sellers Rank | #31,512 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #49 in Chemical Acids |
| Date First Available | July 21, 2022 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item model number | HCL4Z |
| Manufacturer | Crystal Clear Lab |
| Product Dimensions | 2 x 2 x 4 inches |
| UPC | 826710768364 |

## Product Details

- **Brand:** CrystalClearlab Chlorine Dioxide
- **Item Form:** Liquid
- **Item Volume:** 1 Fluid Ounces
- **Item Weight:** 8 Ounces
- **Package Information:** Bottle

## Images

![Crystal Clear Lab Chlorine Dioxide Kit - 4oz HCL Solution, Precision-Drop, (2 Bottles) - Image 1](https://m.media-amazon.com/images/I/71kaTybM8yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT PRICE for smaller usage amounts. Fresh is important.
*by S***R on May 17, 2025*

Great product and really great for water treatment. The bottles arrived fully intact, no leakage at all. The droppers are very nice, easy to use, no excessive drops when trying to keep them small. Although products like this are expensive when you consider the number of ounces for what you're paying, but you're also using 5-10 ml only at a time, depending on what you're doing. If you require more ml per use for whatever you are doing, then I would suggest you look into the quart to gallon size. Using a small amount, you want your chemicals to be fresh, and I chose the smaller bottles, not wanting them still here 6 months to a year later. I prefer fresher vs. not.

### ⭐⭐⭐⭐⭐ Good quality at reasonable price
*by G***A on July 21, 2025*

This is a new product that I purchased to use! Can’t wait for the end result

### ⭐⭐⭐⭐⭐ Effective water storage safety
*by W***N on December 20, 2024*

This product is easy to use and effective. The citrate ClO2 formula is cheaper, but this one is very clean and I have used it for many years to keep RO water fresh in storage. Tried and true value - good product.

## Frequently Bought Together

- Crystal Clear Lab Chlorine Dioxide Kit - 4oz HCL Solution, Precision-Drop, (2 Bottles)
- DMSO Gel with Aloe Vera, 4 Ounce

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fr/products/437275325-crystal-clear-lab-chlorine-dioxide-kit-4oz-hcl-solution-precision](https://www.desertcart.fr/products/437275325-crystal-clear-lab-chlorine-dioxide-kit-4oz-hcl-solution-precision)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-23*