--- product_id: 437275325 title: "Crystal Clear Lab Chlorine Dioxide - Pure CDS Set with Single-Drop Bottles Extra Large 4 fl oz" brand: "crystalclearlab chlorine dioxide" price: "€ 42.56" currency: EUR in_stock: true reviews_count: 8 category: "Crystal Clearlab Chlorine Dioxide" url: https://www.desertcart.pt/products/437275325-crystal-clear-lab-chlorine-dioxide-pure-cds-set-with-single store_origin: PT region: Portugal --- # Precision dropper tips for exact dosing 4-5% HCl & sodium solutions Amber glass bottles protect freshness Crystal Clear Lab Chlorine Dioxide - Pure CDS Set with Single-Drop Bottles Extra Large 4 fl oz **Brand:** crystalclearlab chlorine dioxide **Price:** € 42.56 **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your lab game with precision and freshness in every drop! ## Quick Answers - **What is this?** Crystal Clear Lab Chlorine Dioxide - Pure CDS Set with Single-Drop Bottles Extra Large 4 fl oz by crystalclearlab chlorine dioxide - **How much does it cost?** € 42.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/437275325-crystal-clear-lab-chlorine-dioxide-pure-cds-set-with-single) ## 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 - • **Compact & Ready:** Perfect for on-site small quantity generation—store upright, away from sunlight for peak performance. - • **Lab-Grade Purity:** Harness the power of 3000ppm chlorine dioxide for reliable, on-demand generation. - • **Precision Dosing:** Single-drop amber glass bottles with precision tips ensure exact measurements every time. - • **User-Safe Design:** Easy-to-use droppers minimize waste and maximize control for professional applications. - • **Freshness Guaranteed:** Small 2 fl oz bottles keep your chemicals potent and fresh—no stale leftovers. ## Overview Crystal Clear Lab Chlorine Dioxide Pure CDS Set delivers a potent 3000ppm chlorine dioxide solution via two 2-ounce amber glass bottles containing 4-5% hydrochloric acid and sodium solutions. Designed for precise, small-scale on-site generation, the set features precision dropper tips for controlled dosing and ensures chemical freshness with UV-protective packaging. Ideal for professionals seeking reliable, fresh, and easy-to-use chlorine dioxide solutions. ## Description Crystal Clear Lab Chlorine Dioxide - Pure CDS Set with Single-Drop Bottles Extra Large 4 fl oz: desertcart.com: Industrial & Scientific Review: Only mix the chemicals in Glass! - I intentionally waited about a month before submitting a review given these are very powerful chemicals that are being ingested. The first week I started with a one to one drop of each container. You Must use a Glass Container when mixing the chemicals! You can then add water after 2 minutes of reaction and pour into a plastic container. The reaction was as expected and I diluted with a little over 2 cups (500 ml) of water only allowing myself to ingest 50 ml (one ounce) every hour. The chemicals are potent as you can smell and taste the chlorine dioxide. The 2nd week I increased to 2 drops of each to 500 ml of water. No side effects other than some occasional nausea and bowel issues. At this point, 30 plus days, I use 3 to 4 drops of each chemical to a container of 1000 mls, about 4.5 cups of activated water and place in the refrigerator. I ingest one ounce, basically an old school Shot Glass every 30 minutes to an hour. No side effects. Take it easy and slow. The chemicals are potent and as advertised. Definitely recommend and more kick than other brands i have tried 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. ## Features - Ready to use chlorine dioxide for on-site small quantity generation - Kit includes two 2-ounce bottles - one containing 4-5% hydrochloric acid solution and one containing sodium solution - Amber glass dropper bottles and precison-drop tips for ease of use droplet dispensing of chlorine dioxide solution - Each bottle contains 2 fluid ounce (60 ml) of solution for controlled dispensing and precise measurements - Store bottles upright in a cool, dry place away from direct sunlight and incompatible materials ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093TBK9SZ | | Best Sellers Rank | #28,752 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #36 in Chemical Acids | | Brand | CrystalClearlab Chlorine Dioxide | | Brand Name | CrystalClearlab Chlorine Dioxide | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 207 Reviews | | Included Components | CDS Set 3000ppm | | Item Form | Liquid | | Item Type Name | lab-chemical-inorganic-reagent | | Item Volume | 1 fluid ounces | | Item Weight | 8 ounces | | Manufacturer | Crystal Clear Lab | | Model Number | HCL4Z | | Package Information | Bottle | | Part Number | PRT-73 | | UPC | 826710768364 | | Unit Count | 4 Ounce | | Volume | 1 fluid ounces | ## 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 - Pure CDS Set with Single-Drop Bottles Extra Large 4 fl oz - Image 1](https://m.media-amazon.com/images/I/71kaTybM8yL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Only mix the chemicals in Glass! *by A***I on June 5, 2026* I intentionally waited about a month before submitting a review given these are very powerful chemicals that are being ingested. The first week I started with a one to one drop of each container. You Must use a Glass Container when mixing the chemicals! You can then add water after 2 minutes of reaction and pour into a plastic container. The reaction was as expected and I diluted with a little over 2 cups (500 ml) of water only allowing myself to ingest 50 ml (one ounce) every hour. The chemicals are potent as you can smell and taste the chlorine dioxide. The 2nd week I increased to 2 drops of each to 500 ml of water. No side effects other than some occasional nausea and bowel issues. At this point, 30 plus days, I use 3 to 4 drops of each chemical to a container of 1000 mls, about 4.5 cups of activated water and place in the refrigerator. I ingest one ounce, basically an old school Shot Glass every 30 minutes to an hour. No side effects. Take it easy and slow. The chemicals are potent and as advertised. Definitely recommend and more kick than other brands i have tried ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Crystal Clear Lab Chlorine Dioxde Kit *by N***R on April 8, 2026* These bottles came in good packaging. It does come with droppers, tight sealed , new. Just as shown in sell ad. The chemical works as it says and I have used it as an air cleaner, and it did refresh and remove odors in my car. I'm still experimenting with it for other areas of my house. ## 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.pt/products/437275325-crystal-clear-lab-chlorine-dioxide-pure-cds-set-with-single](https://www.desertcart.pt/products/437275325-crystal-clear-lab-chlorine-dioxide-pure-cds-set-with-single) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-19*