---
product_id: 473235987
title: "Hydrion QT-40 Quaternary Sanitizer Test Tape 15 feet Roll Quat Color Chart 0-500 ppm Range New"
brand: "micro essential labs"
price: "$41.82"
currency: USD
in_stock: true
category: "Micro Essential Labs"
url: https://www.desertcart.us/products/473235987-hydrion-qt-40-quaternary-sanitizer-test-tape-15-feet-roll
store_origin: US
region: United States of America
---

# 5-step color chart for precise 0-500 ppm readings 15 ft continuous roll for extended testing Eco-friendly paper material, disposable & safe Hydrion QT-40 Quaternary Sanitizer Test Tape 15 feet Roll Quat Color Chart 0-500 ppm Range New

**Brand:** micro essential labs
**Price:** $41.82
**Availability:** ✅ In Stock

## Summary

> 🧴 Stay spotless, stay ahead—sanitize smarter with every strip!

## Quick Answers

- **What is this?** Hydrion QT-40 Quaternary Sanitizer Test Tape 15 feet Roll Quat Color Chart 0-500 ppm Range New by micro essential labs
- **How much does it cost?** $41.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/473235987-hydrion-qt-40-quaternary-sanitizer-test-tape-15-feet-roll)

## Best For

- micro essential labs enthusiasts

## Why This Product

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

## Key Features

- • **Quick Color Match:** Instant visual feedback to maintain optimal sanitizer levels
- • **Extended 15-Foot Roll:** Never run out mid-shift—continuous testing for busy pros
- • **Accurate 0-500 ppm Range:** Pinpoint sanitizer strength with 5 clear color benchmarks
- • **Cost-Effective & Reliable:** Economical testing without sacrificing precision or speed
- • **Trusted Industry Standard:** Preferred by labs and facilities for consistent sanitizer monitoring

## Overview

The Hydrion QT-40 Quaternary Sanitizer Test Tape is a 15-foot roll of paper test strips designed to measure quaternary ammonium sanitizer concentrations from 0 to 500 ppm. Featuring a clear 5-step color comparison chart, it enables quick, reliable, and cost-effective monitoring to ensure sanitizer solutions are neither exhausted nor overused, making it an essential tool for maintaining hygiene standards in professional settings.

## Description

Hydrion QT-40 Quaternary Test Paper provides a simple, reliable, and economical means to measure the concentration of Quaternary Sanitizers, particularly muli-quat broad range quaternary ammonium sanitizer solutions. 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.

## Features

- Model #: 20304-05-11
- Includes 15 Foot Roll Of Test Paper
- Color Comparison Chart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VTBLBW8 |
| Best Sellers Rank | #135,592 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,303 in Lab Supplies |
| Brand | Micro Essential Labs |
| Brand Name | Micro Essential Labs |
| Country Of Origin | India |
| Manufacturer | Day Dots |
| Material | Paper |
| Material Type | Paper |
| Recommended Uses For Product | Quaternary Sanitizers, Quaternary Ammonium Sanitizer Solutions |
| UPC | 745113767203 |

## Product Details

- **Brand:** Micro Essential Labs
- **Manufacturer:** Day Dots
- **Material:** Paper
- **Recommended Uses For Product:** Quaternary Sanitizers, Quaternary Ammonium Sanitizer Solutions
- **UPC:** 745113767203

## Images

![Hydrion QT-40 Quaternary Sanitizer Test Tape 15 feet Roll Quat Color Chart 0-500 ppm Range New - Image 1](https://m.media-amazon.com/images/I/41dwYj-0K0L.jpg)

## Frequently Bought Together

- Hydrion QT-40 Quaternary Sanitizer Test Tape 15 feet Roll Quat Color Chart 0-500 ppm Range New
- Hydrion Cm-240 Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll Plus

---

## 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.us/products/473235987-hydrion-qt-40-quaternary-sanitizer-test-tape-15-feet-roll](https://www.desertcart.us/products/473235987-hydrion-qt-40-quaternary-sanitizer-test-tape-15-feet-roll)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*