--- product_id: 36989925 title: "10 boxes Formaldehyde Air Rapid Test Kit, The latest 20 level formaldehyde colorimetric card, Home/Office Self Testing DIY Indoor Air Testing" brand: "lkb" price: "27.66 DT" currency: TND in_stock: false reviews_count: 2 url: https://www.desertcart.tn/products/36989925-10-boxes-formaldehyde-air-rapid-test-kit-the-latest-20 store_origin: TN region: Tunisia --- # 10 boxes Formaldehyde Air Rapid Test Kit, The latest 20 level formaldehyde colorimetric card, Home/Office Self Testing DIY Indoor Air Testing **Brand:** lkb **Price:** 27.66 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 10 boxes Formaldehyde Air Rapid Test Kit, The latest 20 level formaldehyde colorimetric card, Home/Office Self Testing DIY Indoor Air Testing by lkb - **How much does it cost?** 27.66 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/36989925-10-boxes-formaldehyde-air-rapid-test-kit-the-latest-20) ## Best For - lkb enthusiasts ## Why This Product - Trusted lkb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This Formaldehyde Air Rapid Test Kit is used for rapid and semi-quantitative testing of air formaldehyde without the need for any equipment. It is great for on-site testing of formaldehyde inside home, office, hotel, hospital, school, furniture, car and other internal space. Easy determination of formaldehyde concentration range by inspecting the liquid color and comparing to a 20-level formaldehyde self testing colorimetric card. Health Hazard of Formaldehyde: Acute Effects; Chronic Effects; Cancer: Since 1991, the U.S. EPA (Environmental Protection Agency) has regarded formaldehyde as a probable human carcinogen (B1). User Instructions: 1. Firstly, close the detected space for one hour; Then open absorption box. Put all the powder of the aluminum foil bag into the absorption box. 2. Pour the entire reagent of the brown bottle into the absorption box. 3. Cover on the box, gently shake the absorption box and wait for the contents to be completely dissolved. Open the absorb box and place it in the detected space for 30 minutes. The location should be 80-150cm distant from the ground. 4. Pour the entire reagent of the white bottle into the absorption box. Gently shake the absorption box and wait for 10 min. 5. If the environment temperature is too low, warm the box with hand for more than 5 minutes. 6. Open the cover and compared the liquid with colorimetric card. The number under the match color is the formaldehyde concentration value. ## Features - This Formaldehyde Air Rapid Test Kit is used for rapid and semi-quantitative testing of air formaldehyde without the need for any equipment. For accurater and sensitiver measurement, using SG-F or i2 Formaldehyde Meter. - Affordable and easy determination of formaldehyde concentration range by inspecting the liquid color and comparing to a 20-level formaldehyde self testing colorimetric card. - Detection range: 0.05-1.20mg/m3 - Apply to: home, office, hotel, hospital, school, furniture, car and other internal air formaldehyde rapid testing. - English User Instruction. 10 sets / box, One time test per set. - ›See more product details ## Images ![10 boxes Formaldehyde Air Rapid Test Kit, The latest 20 level formaldehyde colorimetric card, Home/Office Self Testing DIY Indoor Air Testing - Image 1](https://images-na.ssl-images-amazon.com/images/I/41m8HwCxWQL.jpg) ![10 boxes Formaldehyde Air Rapid Test Kit, The latest 20 level formaldehyde colorimetric card, Home/Office Self Testing DIY Indoor Air Testing - Image 2](https://images-na.ssl-images-amazon.com/images/I/41yAYSeavHL.jpg) ![10 boxes Formaldehyde Air Rapid Test Kit, The latest 20 level formaldehyde colorimetric card, Home/Office Self Testing DIY Indoor Air Testing - Image 3](https://images-na.ssl-images-amazon.com/images/I/41Z3RH6aZZL.jpg) ![10 boxes Formaldehyde Air Rapid Test Kit, The latest 20 level formaldehyde colorimetric card, Home/Office Self Testing DIY Indoor Air Testing - Image 4](https://images-na.ssl-images-amazon.com/images/I/51II1DkqIoL.jpg) ## Customer Reviews ### ⭐ Inaccurate results. Test results were same positive in a ... *by A***R on Reviewed in the United States on May 20, 2017* Inaccurate results. Test results were same positive in a questionable furniture, our old furniture and on the kitchen stove ### ⭐⭐⭐⭐⭐ Five Stars *by A***R on Reviewed in the United States on August 1, 2016* good --- ## 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.tn/products/36989925-10-boxes-formaldehyde-air-rapid-test-kit-the-latest-20](https://www.desertcart.tn/products/36989925-10-boxes-formaldehyde-air-rapid-test-kit-the-latest-20) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-23*