---
product_id: 724951995
title: "Nasco PTC Paper Strips, 100 Vials"
brand: "eisco"
price: "1752488₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Eisco"
url: https://www.desertcart.vn/products/724951995-nasco-ptc-paper-strips-100-vials
store_origin: VN
region: Vietnam
---

# 6mm x 48mm strips 30μg PTC per strip 7/10 can taste PTC Nasco PTC Paper Strips, 100 Vials

**Brand:** eisco
**Price:** 1752488₫
**Availability:** ✅ In Stock

## Summary

> 🧪 Taste the science, join the 7/10 club!

## Quick Answers

- **What is this?** Nasco PTC Paper Strips, 100 Vials by eisco
- **How much does it cost?** 1752488₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/724951995-nasco-ptc-paper-strips-100-vials)

## Best For

- eisco enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dosing:** Each strip delivers a safe, exact 30 micrograms of PTC.
- • **Compact & Convenient:** 100 strips per vial, perfectly sized for easy handling.
- • **Classroom & Lab Ready:** Ideal for demonstrations, projects, and research alike.
- • **Scientifically Proven:** 7 out of 10 people can taste the unique bitter flavor.
- • **Genetics in Your Hands:** Experience heredity firsthand with PTC taste testing.

## Overview

Nasco PTC Paper Strips come in a vial of 100, each strip precisely measuring 6mm by 48mm and containing 30 micrograms of phenylthiocarbamide. Designed for genetics and heredity demonstrations, these strips reveal the unique ability of approximately 70% of people to taste PTC’s distinct bitterness, making them an essential tool for educational and scientific settings.

## Description

Directions If you can taste a bitter or unpleasant flavor, you are among the 7 out of 10 people who can taste PTC. 4.

Review: It works, tastes gross to me, but some others can't taste it at all
Review: Received the package in proper condition,though delivery was a bit late but the product was good. Bought the tasting paper for a project and it actually worked.

## 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 |
| Amazon Bestseller | #68,679 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Food Service Freezer Paper |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,627) |
| Date First Available | September 5, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 7.6 x 2.5 x 2.5 cm |
| Item Weight | 9.07 g |
| Number Of Pieces | 100 |
| Part number | ptc |
| Product Dimensions | 7.62 x 2.54 x 2.54 cm; 9.07 g |

## Product Details

- **Brand:** EISCO
- **Global Trade Identification Number:** 00787269916692, 00849230033989
- **Recommended Uses For Product:** Genetic Taste Testing, Educational Demonstrations
- **UPC:** 849230033989 787269916692

## Images

![Nasco PTC Paper Strips, 100 Vials - Image 1](https://m.media-amazon.com/images/I/617VB-i+7hL.jpg)
![Nasco PTC Paper Strips, 100 Vials - 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

### ⭐⭐⭐⭐⭐ Review
*by M***E on July 5, 2022*

It works, tastes gross to me, but some others can't taste it at all

### ⭐⭐⭐ Review
*by B***E on February 4, 2025*

Received the package in proper condition,though delivery was a bit late but the product was good. Bought the tasting paper for a project and it actually worked.

### ⭐⭐⭐⭐⭐ Review
*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!

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-18*