--- product_id: 2742432 title: "Precision Laboratories PTC Paper Taste Test Strips for Super Taster Test - Vial of 100" brand: "precision laboratories" price: "£5.94" currency: GBP in_stock: true reviews_count: 13 category: "Precision Laboratories" url: https://www.desertcart.co.uk/products/2742432-precision-laboratories-ptc-paper-taste-test-strips-for-super-taster store_origin: GB region: United Kingdom --- # 6mm x 48mm strip size 30μg PTC per strip 7/10 can taste PTC Precision Laboratories PTC Paper Taste Test Strips for Super Taster Test - Vial of 100 **Brand:** precision laboratories **Price:** £5.94 **Availability:** ✅ In Stock ## Summary > 🧪 Unlock your genetic superpower—taste the science of YOU! ## Quick Answers - **What is this?** Precision Laboratories PTC Paper Taste Test Strips for Super Taster Test - Vial of 100 by precision laboratories - **How much does it cost?** £5.94 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/2742432-precision-laboratories-ptc-paper-taste-test-strips-for-super-taster) ## Best For - precision laboratories enthusiasts ## Why This Product - Trusted precision laboratories brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Classroom-Ready Vial:** 100 strips per vial to engage groups or teams - • **Compact & Convenient:** Perfectly sized 6mm x 48mm strips for easy testing - • **Trusted & Top-Ranked:** Rated #7 in Genetic Tests with 4.6 stars from 1,600+ users - • **Genetics in Your Hands:** Experience heredity firsthand with every strip - • **Scientifically Precise:** Each strip contains a safe, exact 30 micrograms of PTC ## Overview Precision Laboratories PTC Paper Taste Test Strips offer a scientifically accurate, safe, and easy way to identify supertasters by detecting sensitivity to phenylthiocarbamide. Each vial contains 100 precisely measured strips (6mm x 48mm) with 30 micrograms of PTC, enabling engaging genetic and heredity demonstrations ideal for classrooms, labs, or curious professionals. ## Description Product description These small, disposable test strips are commonly used to detect the presence of phenylthiocarbamide (PTC) tasting ability . PTC is a chemical compound that some people are able to taste, while others cannot. PTC paper strips are used in various scientific and medical settings to determine whether an individual has the genetic ability to taste PTC. When placed on the tongue, the PTC coated strip dissolves and releases the PTC compound, which interacts with the taste receptors in the mouth. If an individual is able to taste the PTC, they will experience a bitter or unpleasant taste, while those who cannot taste PTC will not notice any particular taste. The PTC paper strips are easy to use and are commonly used in educational settings to demonstrate the principles of genetics and inheritance. They are also used in research studies to explore the genetic basis of taste and other traits. The clear storage vial contains 100 PTC paper strips, each measuring 6mm x 48mm. Q: Are they safe for children to use? A: The product is designed for academic settings with supervised instruction, ensure adult oversight for students in lower grade levels. Q: Do strips expire or have a shelf life? A: No expiration printed, the product is best used within 12 months of opening. Q: Is taste sensitivity to PTC hereditary? A: Yes it is, this product is used illustrate phenotypic expression of a genetic trait linked to PTC taste perception, reinforcing inheritance concepts. Review: Works as advertised! - This was a super fun experiment! Precision Laboratories sends you 100 strips of paper coated in phenylthiourea, which is a chemical that either tastes extremely bitter or like nothing depending on the taster. The ability to taste PTC is encoded by the TAS2R38 gene, which codes for a taste receptor on the tongue. This is an interesting product for educators and curious minds alike. To answer some of the questions listed above: This product does not have an ingredients list. I would assume that it is just because it is only paper and PTC, but if you have concerns I would contact the seller. The strips do not come with any instructions, and most science experiments online do not indicate any clear steps either. I would recommend not doing this experiment if you have just burnt your tongue. Other than that, just rinse your mouth out with some water, place the strip on your tongue, and close your mouth. Super tasters like me will immediately want to remove it! ***I would recommend purchasing this very early in advance if you needed it for a specific date, like for a specific class. This product was fulfilled by desertcart and I had a ton of issues getting it. I had two day shipping but it took almost two weeks because the product never arrived and then desertcart made me purchase it again myself. I was kind of annoyed with desertcart's customer service but did not want to take it out on what seems like a very reputable company! Review: Accurate assessment of supertasters - These were so much fun to give my psychology students and family! ## Features - PTC (phenylthiocarbamide) only has a taste to 7 out of 10 people - Perfect for a demonstration of genetics and heredity - 30 micrograms of PTC on each strip - safe for taste testing - Each strip measures 6mm x 48mm - Each vial contains 100 test papers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001D7FF5E | | Best Sellers Rank | #20,886 in Health & Household ( See Top 100 in Health & Household ) #6 in Genetic Tests | | Brand | Precision Laboratories | | Brand Name | Precision Laboratories | | Customer Reviews | 4.6 out of 5 stars 1,692 Reviews | | Global Trade Identification Number | 00787269916692, 00849230033989 | | Item Weight | 0.02 Pounds | | Manufacturer | Precision Labs | | Material Type | Phenylthiocarbamide (PTC) on a porous substrate | | Model Number | ptc | | Part Number | ptc | | Recommended Uses For Product | Genetic Taste Testing, Educational Demonstrations | | UPC | 849230033989 787269916692 | | Unit Count | 1 Count | ## Product Details - **Brand:** Precision Laboratories - **Manufacturer:** Precision Labs - **Recommended Uses For Product:** Genetic Taste Testing, Educational Demonstrations - **UPC:** 849230033989 787269916692 - **Unit Count:** 1 Count ## Images ![Precision Laboratories PTC Paper Taste Test Strips for Super Taster Test - Vial of 100 - Image 1](https://m.media-amazon.com/images/I/617VB-i+7hL.jpg) ![Precision Laboratories PTC Paper Taste Test Strips for Super Taster Test - Vial of 100 - Image 2](https://m.media-amazon.com/images/I/61akpoA44WL.jpg) ## Questions & Answers **Q: How much ptc is on these strips? considering ptc ld50 is 3mg/kg, hoping it is merely micrograms...** A: Per the MSDS sheet that we have from the manufacturer these are 30 mcg/strip mcg=micrograms **Q: Do these have an expiration date?** A: They wont expire for years. You should use them all by the time they would expire. **Q: Do these strips come with ingredient list? Im hoping to use these in a class for extra credit but my professor says i need a ingredient list** A: It doesn't have an ingredients list on the container. However, it is labeled as "P.T.C Paper (Phenylthiourea-Phenylthiocarbamide)". I'm pretty sure it is just strips of paper with the chemical on it. **Q: Do these taste strip also test for prop sensitivity?** A: Not these do not. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as advertised! *by C***E on July 16, 2019* This was a super fun experiment! Precision Laboratories sends you 100 strips of paper coated in phenylthiourea, which is a chemical that either tastes extremely bitter or like nothing depending on the taster. The ability to taste PTC is encoded by the TAS2R38 gene, which codes for a taste receptor on the tongue. This is an interesting product for educators and curious minds alike. To answer some of the questions listed above: This product does not have an ingredients list. I would assume that it is just because it is only paper and PTC, but if you have concerns I would contact the seller. The strips do not come with any instructions, and most science experiments online do not indicate any clear steps either. I would recommend not doing this experiment if you have just burnt your tongue. Other than that, just rinse your mouth out with some water, place the strip on your tongue, and close your mouth. Super tasters like me will immediately want to remove it! ***I would recommend purchasing this very early in advance if you needed it for a specific date, like for a specific class. This product was fulfilled by Amazon and I had a ton of issues getting it. I had two day shipping but it took almost two weeks because the product never arrived and then Amazon made me purchase it again myself. I was kind of annoyed with Amazon's customer service but did not want to take it out on what seems like a very reputable company! ### ⭐⭐⭐⭐⭐ Accurate assessment of supertasters *by A***R on March 2, 2026* These were so much fun to give my psychology students and family! ### ⭐⭐⭐⭐⭐ PTC quick and easy test! *by S***A on March 15, 2026* This was my first time using these. They are the perfect activity for the genetics unit after you watch the Amoeba Sisters DNA and chromosomes video, I think that’s the one. Pinky couldn’t taste anything with the strips and it’s pretty amazing to see the results. Loved it! ## Frequently Bought Together - Precision Laboratories PTC Paper Taste Test Strips for Super Taster Test - Vial of 100 - mberry Miracle Berry Tablets, Miracle Fruit Snacks, 10 Count, .12 Ounce, Pack of 1 - mberry Miracle Fruit Tablets, 10-Count (Pack of 2) --- ## 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/2742432-precision-laboratories-ptc-paper-taste-test-strips-for-super-taster](https://www.desertcart.co.uk/products/2742432-precision-laboratories-ptc-paper-taste-test-strips-for-super-taster) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-06*