--- product_id: 16377963 title: "Fit Testing Solution, Bitrex, 55mL" price: "NT$1995" currency: TWD in_stock: true reviews_count: 8 url: https://www.desertcart.tw/products/16377963-fit-testing-solution-bitrex-55ml store_origin: TW region: Taiwan --- # Detects respirator leaks instantly 55mL precision dosing OSHA & CE compliant Fit Testing Solution, Bitrex, 55mL **Price:** NT$1995 **Availability:** ✅ In Stock ## Summary > 🛡️ Don’t just test—guarantee your respirator’s seal with every spray! ## Quick Answers - **What is this?** Fit Testing Solution, Bitrex, 55mL - **How much does it cost?** NT$1995 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/16377963-fit-testing-solution-bitrex-55ml) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Ready-to-Use:** 55mL spray bottle designed for quick, hassle-free application on the go. - • **Pinpoint Leak Detection:** Bitrex’s intense bitterness guarantees no leak goes unnoticed during fit testing. - • **Compliance You Can Trust:** Meets OSHA 29 CFR 1910.134 and CE standards for workplace respiratory safety. - • **Memorable Safety Assurance:** Leaves a lasting bitter taste to ensure absolute confidence in your respirator fit. - • **Universal Respirator Compatibility:** Works seamlessly with particulate and gas/vapor respirators with prefilters. ## Overview The 3M FT32 Bitrex Fit Testing Solution is a 55mL spray designed for qualitative respirator fit testing. Using a highly bitter but harmless Bitrex compound, it instantly reveals leaks to ensure a secure seal. Fully compliant with OSHA and CE standards, it supports all particulate and gas/vapor respirators with prefilters, making it an essential tool for workplace respiratory safety and compliance. ## Description The 3M FT32 Bitter Fit Test Solution is a critical component of the 3M Qualitative Fit Test Apparatus FT30 providing an effective and reliable method for evaluating respirator fit This solution uses Bitrex a harmless yet intensely bitter substance to help users quickly identify leakage and ensure a proper facetorespirator seal Ideal for testing any particulate respirator or gasvapor respirator with a particulate prefilter this qualitative fit testing solution complies with OSHAs Respiratory Protection Standard 29 CFR 1910134 Appendix A and is CE approved The 55 mL bottle is designed for ease of use during the fit testing process simply spray it into the test hood to begin evaluation Whether youre training staff or ensuring workplace compliance the 3M FT32 solution is an essential tool in maintaining a safe and OSHAcompliant respiratory protection program Review: yes, it's bitter - Not much to say. Bitter solution, and lots of it. Review: You will be scarred after tasting this... which is exactly what you need for fit testing. - When fit testing, you want to be a thousand percent sure that you're detecting leaks, and this stuff will not let you down in that department. In fact, for the next week after fit testing, you'll still have the memory of this disgustingness in your brain, imagining it still on your tongue, even after eating a block of chocolate to remove it from your mouth. Milk, lemonade, probably even fire won't remove it from your tongue, but chocolate does. And Oreo Cakesters, for those weirdos like me that love Oreos but hate chocolate. ## Features - Ensures Proper Respirator Fit - Designed for use with the 3M Qualitative Fit Test Apparatus FT-30, this solution helps verify a secure seal on particulate and gas/vapor respirators. - Bitter Taste Detection - Contains Bitrex solution with a distinct bitter taste, making it easy for test subjects to identify leaks during qualitative fit testing. - Meets OSHA Standards - Complies with OSHAs 29 CFR 1910.134 fit testing requirements to help your facility meet safety protocols. - Simple to Use - Convenient 55 mL bottle designed for quick application during testing; just spray inside the hood during the fit test procedure. - Versatile Compatibility - Works with any particulate respirator or gas/vapor respirator that includes a particulate prefilter; CE approved for broader compliance. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.9 out of 5 stars 121 Reviews | ## Images ![Fit Testing Solution, Bitrex, 55mL - Image 1](https://m.media-amazon.com/images/I/517kZfrlGIL.jpg) ## Questions & Answers **Q: any additives?** A: It's from 3M I doubt it. **Q: Do you have any instructions on this test? Do I simply open the bottle infront of my mask to see if I can smell it?** A: No, this is intended to be used with a nebuliser. Check into 3M Respirator fit test kit **Q: How many tests will this do?** A: 20-40 ish. I used most of a bottle on 30 fit tests. **Q: Will this work with the Allegro fit test hood?** A: Yes. The solution is the Bitrex solution that is mentioned in the OSHA standard. ## Customer Reviews ### ⭐⭐⭐⭐⭐ yes, it's bitter *by R***N on October 3, 2025* Not much to say. Bitter solution, and lots of it. ### ⭐⭐⭐⭐⭐ You will be scarred after tasting this... which is exactly what you need for fit testing. *by P***É on September 26, 2023* When fit testing, you want to be a thousand percent sure that you're detecting leaks, and this stuff will not let you down in that department. In fact, for the next week after fit testing, you'll still have the memory of this disgustingness in your brain, imagining it still on your tongue, even after eating a block of chocolate to remove it from your mouth. Milk, lemonade, probably even fire won't remove it from your tongue, but chocolate does. And Oreo Cakesters, for those weirdos like me that love Oreos but hate chocolate. ### ⭐⭐⭐⭐⭐ Work *by J***R on August 26, 2023* Came on the Knick to time ## Frequently Bought Together - Fit Testing Solution, Bitrex, 55mL - 3M FT-31 Replacement Sensitivity Solution for Respirator Qualitative Fit Test Kit, Bitter – 55 mL Bottle - 3M 55 mL Replacement Sweet Sensitivity Solution for 3M Any Particulate or GasVapor Respirator (for Use with 3M FT-10 Qualitative Fit Test Apparatus and FT-20 Training and Fit Testing Case) --- ## 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.tw/products/16377963-fit-testing-solution-bitrex-55ml](https://www.desertcart.tw/products/16377963-fit-testing-solution-bitrex-55ml) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-30*