--- product_id: 17547906 title: "Micro Esential QT-40 Quat Dispenser, 0-500 PPM 10 Roll Box" brand: "microessential" price: "£77.58" currency: GBP in_stock: true reviews_count: 7 category: "Micro Essential" url: https://www.desertcart.co.uk/products/17547906-micro-esential-qt-40-quat-dispenser-0-500-ppm-10 store_origin: GB region: United Kingdom --- # 2-year shelf life 0-500 ppm precision range 10 rolls per box, 15 ft each Micro Esential QT-40 Quat Dispenser, 0-500 PPM 10 Roll Box **Brand:** microessential **Price:** £77.58 **Availability:** ✅ In Stock ## Summary > 🧴 Stay spotless, stay compliant — test smarter, not harder! ## Quick Answers - **What is this?** Micro Esential QT-40 Quat Dispenser, 0-500 PPM 10 Roll Box by microessential - **How much does it cost?** £77.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/17547906-micro-esential-qt-40-quat-dispenser-0-500-ppm-10) ## Best For - microessential enthusiasts ## Why This Product - Trusted microessential brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cost-Effective & Reliable:** Economical solution with a 2-year expiration, delivering consistent performance without breaking the budget. - • **User-Friendly Color Matching:** Clear color chart simplifies interpretation, reducing errors and saving time during sanitizer testing. - • **Bulk Supply for Continuous Use:** Includes 10 rolls of 15-foot test paper each, perfect for busy food service environments demanding constant sanitizer checks. - • **Precision Sanitizer Monitoring:** Accurately measures Quaternary Ammonium concentrations from 0 to 500 ppm to ensure compliance and safety. - • **Regulatory Compliance Made Easy:** Helps meet Federal, State, and Local health regulations by verifying sanitizer strength on-site. ## Overview The Micro Essential QT-40 Quat Dispenser offers a reliable, easy-to-use solution for measuring Quaternary Ammonium sanitizer concentrations between 0-500 ppm. Designed for food service and industrial use, it includes 10 rolls of 15-foot test paper with a clear color chart, ensuring regulatory compliance and optimal sanitizer effectiveness with a long 2-year shelf life. ## Description Hydrion QT-40 Quaternary Test Paper provides a simple, reliable, and economical means to measure the concentration of Quaternary Sanitizers, including n-alkyldimethylbenzyl and/or n-alkyl dimethyl ethyl benzyl ammonium chloride, and Rocall II. With color matches at 0-150-200-400-500ppm (parts per million), the test paper measures concentrations between 0-500ppm, detecting exhaustion of solutions that should be replaced as well as helping to avoid using excessive amounts of sanitizing agents. Federal, State and Local health regulations require users of Quaternary Ammonium Sanitizer Solutions to have appropriate test kits available to verify the strength of sanitizer solutions. Sanitizer solutions are essential in the food service industry to ensure that sanitizers are at the proper concentration specified by the individual manufacturer. Each carton contains 10 kits, each consisting of a 15-foot roll of test paper and matching color chart. Review: Good - Lowest priced I have found and with a 2 year expiration date... this is awesome. Review: Quat sanitizer strips - Bought for work, exactly as described ## Features - Country Of Origin: China - Model Number: QT-40 - Item Package Dimension: 5.899999993982" L x 2.599999997348" W x 1.899999998062" H - Item Package Weight: 0.399999999664563 lb ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00N50VQVE | | Best Sellers Rank | #40,169 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #76 in pH Test Strips | | Date First Available | April 3, 2012 | | Item Weight | 6.7 ounces | | Item model number | QT-40 | | Manufacturer | MICRO ESSENTIAL INC | | Product Dimensions | 6.5 x 2.2 x 2.5 inches | ## Product Details - **Brand:** MicroEssential - **Manufacturer:** MICRO ESSENTIAL INC - **Ph Range:** 0-500 PPM - **Unit Count:** 1.0 Count ## Images ![Micro Esential QT-40 Quat Dispenser, 0-500 PPM 10 Roll Box - Image 1](https://m.media-amazon.com/images/I/81G6obvMQuL.jpg) ## Questions & Answers **Q: does this work for bleach water?** A: no, this is for Quaternary based sanitizers. You would need a chlorine based santizer test strip for bleach. You would need this product: https://www.amazon.com/Mel-cm-240-Hydrion-Chlorine-Dispenser/dp/B00513TNHM/ref=sr_1_2?s=industrial&ie=UTF8&qid=1491852518&sr=1-2&keywords=chlorine+test+strips ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by C***7 on February 22, 2025* Lowest priced I have found and with a 2 year expiration date... this is awesome. ### ⭐⭐⭐⭐⭐ Quat sanitizer strips *by T***. on February 2, 2025* Bought for work, exactly as described ### ⭐⭐⭐⭐⭐ Food Safety! *by S***. on September 1, 2023* These test strips are accurate and they helps me ensure the sanitizer solution is at the correct ppm. ## Frequently Bought Together - Micro Esential QT-40 Quat Dispenser, 0-500 PPM 10 Roll Box - Chlorine Test Strips for Restaurants & Food Services, 4 x Vial of 100 Sanitizer Testing Kits, Precise Bleach Test Strips, 0-200 ppm Testing Kit for Sanitizing Solution by FryOilSaver Co. FMP 142-1362 - 4 Pack Refrigerator Freezer Thermometer Large Dial Analog Thermometer --- ## 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.co.uk/products/17547906-micro-esential-qt-40-quat-dispenser-0-500-ppm-10](https://www.desertcart.co.uk/products/17547906-micro-esential-qt-40-quat-dispenser-0-500-ppm-10) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-31*