--- product_id: 21498863 title: "Allegro Industries 2041‐12K Bitter Test Solution, Fit Test Kit, One Size (Pack of 6)" brand: "allegro" price: "RM168" currency: MYR in_stock: true reviews_count: 8 category: "Allegro" url: https://www.desertcart.com.my/products/21498863-allegro-industries-2041-12k-bitter-test-solution-fit-test-kit store_origin: MY region: Malaysia --- # Distinct bitter taste indicator 6 pre-measured ampules per box OSHA-compliant qualitative fit test Allegro Industries 2041‐12K Bitter Test Solution, Fit Test Kit, One Size (Pack of 6) **Brand:** allegro **Price:** RM168 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Stay safe, stay compliant β€” don’t let your respirator fail the test! ## Quick Answers - **What is this?** Allegro Industries 2041‐12K Bitter Test Solution, Fit Test Kit, One Size (Pack of 6) by allegro - **How much does it cost?** RM168 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/21498863-allegro-industries-2041-12k-bitter-test-solution-fit-test-kit) ## Best For - allegro enthusiasts ## Why This Product - Trusted allegro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **User-Friendly & Safe:** Single-use ampules with protective sleeves minimize glass break risks and simplify testing. - β€’ **Precision in Every Drop:** Each 2.5cc glass ampule delivers consistent, pre-measured solution for reliable fit testing. - β€’ **Trusted Industry Legacy:** Allegro Industries’ 35+ years of expertise trusted by professionals across manufacturing and construction. - β€’ **Certified Safety Standard:** Meets OSHA qualitative fit test protocols to ensure workplace respiratory protection compliance. - β€’ **Clear Seal Break Detection:** Denatonium Benzoate’s unmistakable bitter taste instantly signals respirator fit failure. ## Overview Allegro Industries 2041-12K Bitter Test Solution offers six OSHA-compliant, single-use glass ampules of Denatonium Benzoate solution designed for qualitative respirator fit testing. Compatible with standard nebulizers and fit test hoods, this trusted professional-grade kit ensures clear detection of respirator seal breaches through a distinct bitter taste, supporting workplace safety across industrial and construction environments. ## Description Additional Bitter Test solution ampules (6/box). Review: Works - Works great for testing. Review: Fit teat - Easy to use ## Features - 𝗒𝗦𝗛𝗔-π—–π—’π— π—£π—Ÿπ—œπ—”π—‘π—§ π—€π—¨π—”π—Ÿπ—œπ—§π—”π—§π—œπ—©π—˜ π—™π—œπ—§ π—§π—˜π—¦π—§π—œπ—‘π—š – Bitter (Denatonium Benzoate) solution used for respirator fit testing of disposable and reusable dust and mist respirators in accordance with OSHA qualitative fit test protocols - π—§π—˜π—¦π—§ π—¦π—’π—Ÿπ—¨π—§π—œπ—’π—‘ π—’π—‘π—Ÿπ—¬ (𝟲/𝗕𝗒𝗫) – Includes six disposable glass ampules of test solution. Designed for use with compatible nebulizers and fit test hoods (sold separately) - π—¨π—‘π— π—œπ—¦π—§π—”π—žπ—”π—•π—Ÿπ—˜ π—•π—œπ—§π—§π—˜π—₯ π—œπ—‘π——π—œπ—–π—”π—§π—’π—₯ – Denatonium Benzoate produces a distinct bitter taste to help identify respirator seal breakthrough during testing - π—¦π—œπ—‘π—šπ—Ÿπ—˜-π—¨π—¦π—˜ π—šπ—Ÿπ—”π—¦π—¦ π—”π— π—£π—Ÿπ—˜π—¦ – Pre-measured 2.5cc solution per ampule with protective plastic sleeve to reduce risk from broken glass; averages 3–5 fit tests per tube - 𝗙𝗒π—₯ 𝗣π—₯π—’π—™π—˜π—¦π—¦π—œπ—’π—‘π—”π—Ÿ π—¨π—¦π—˜ – Intended for industrial, safety, and compliance applications including manufacturing, utilities, construction, and facility safety programs - 𝗧π—₯π—¨π—¦π—§π—˜π—— 𝗕𝗬 π—œπ—‘π——π—¨π—¦π—§π—₯𝗬 𝗣π—₯𝗒𝗦 π—¦π—œπ—‘π—–π—˜ 𝟭𝟡𝟴𝟳 – Manufactured by Allegro Industries, a leading name in industrial safety equipment for over 35 years. Trusted by utilities, municipalities, and contractors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00K0Y4GCE | | Best Sellers Rank | #104,186 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Respirator Parts | | Brand | ALLEGRO | | Brand Name | ALLEGRO | | Color | White | | Compatible Devices | Nebulizers and Fit Test Hoods | | Customer Reviews | 4.5 out of 5 stars 134 Reviews | | Included Components | 6 Bitter Test Solution ampules | | Item Dimensions | 1.5 x 1.5 x 4 inches | | Item dimensions L x W x H | 1.5 x 1.5 x 4 inches | | Manufacturer | Allegro Industries | | Measurement Type | Milliliters | | Model | 2041‐12K | | Number of Items | 6 | | Number of Packs | 6 | | Part Number | 2041‐12K | | Power Source | Battery Powered | | Style | Compact | | Style Name | Compact | | UPC | 741851204123 | | Unit Count | 6 Count | ## Product Details - **Brand:** ALLEGRO - **Color:** White - **Item dimensions L x W x H:** 1.5 x 1.5 x 4 inches - **Power Source:** Battery Powered - **Style:** Compact ## Images ![Allegro Industries 2041‐12K Bitter Test Solution, Fit Test Kit, One Size (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/51x7otbL0tL.jpg) ![Allegro Industries 2041‐12K Bitter Test Solution, Fit Test Kit, One Size (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/41YfTUn83-L.jpg) ## Questions & Answers **Q: Approximately how many tests can you do with this product?** A: Every tube for 3-5 tests. There are 6 tubes in the package.thanks **Q: Can this be used to fit test N95 masks?** A: Yes **Q: What's the difference between this product, 12K, and their other product designated 11K?** A: The saccharine and bitrix solutions both have a β€œfit test solution” and a β€œsensitivity solution”. I think 12k is for the fit test solution to be used during the actually fitting, and the 11k is the sensitivity solution used to determine a threshold before fitting. **Q: What is difference between test vs sensitivity? And do I need a machine to spray it?** A: Not sure what difference is, but they are designed for two parts of the test - sensitivity, w/o a respirator, and full test w/respirator. You will need the atomizer to use these vials ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by T***Y on June 11, 2024* Works great for testing. ### ⭐⭐⭐⭐⭐ Fit teat *by S***R on July 12, 2020* Easy to use ### ⭐⭐⭐⭐⭐ Five Stars *by L***N on March 19, 2018* Quick delivery. As advertised. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.my/products/21498863-allegro-industries-2041-12k-bitter-test-solution-fit-test-kit](https://www.desertcart.com.my/products/21498863-allegro-industries-2041-12k-bitter-test-solution-fit-test-kit) --- *Product available on Desertcart Malaysia* *Store origin: MY* *Last updated: 2026-08-24*