---
product_id: 41935936
title: "F-100, Fluoride Test Paper, Box of 200 Strips"
brand: "ctl scientific"
price: "€ 95.17"
currency: EUR
in_stock: true
category: "Ctl Scientific"
url: https://www.desertcart.gr/products/41935936-f-100-fluoride-test-paper-box-of-200-strips
store_origin: GR
region: Greece
---

# Color change: pink-red to yellow-white Detects fluoride ≥20 mg/L 200 test strips per box F-100, Fluoride Test Paper, Box of 200 Strips

**Brand:** ctl scientific
**Price:** € 95.17
**Availability:** ✅ In Stock

## Summary

> 🔬 Stay ahead with precision fluoride testing — because accuracy is non-negotiable!

## Quick Answers

- **What is this?** F-100, Fluoride Test Paper, Box of 200 Strips by ctl scientific
- **How much does it cost?** € 95.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/41935936-f-100-fluoride-test-paper-box-of-200-strips)

## Best For

- ctl scientific enthusiasts

## Why This Product

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

## Key Features

- • **Clear Visual Indicator:** Distinct color shift from pinkish-red to yellowish-white for instant results
- • **Interference-Resistant:** Formulated to minimize false readings from chlorates, bromates, and sulfates
- • **Professional Grade Only:** Designed exclusively for lab and industrial professionals, not for home use
- • **Precision Fluoride Detection:** Sensitive to fluoride ions at 20 mg/L threshold for reliable industrial use
- • **Bulk Supply for Continuous Testing:** 200 strips per box ensures uninterrupted workflow and cost efficiency

## Overview

The F-100 Fluoride Test Paper offers industrial-grade fluoride ion detection with a sensitivity limit of 20 mg/L. Featuring 200 strips per box, it provides a clear colorimetric change from pinkish-red to yellowish-white, enabling quick and reliable identification of fluoride presence. Engineered to resist interference from common ions like chlorates and bromates, this product is tailored for professional use in scientific and industrial settings, ensuring consistent accuracy and efficiency.

## Description

This paper is used for the determination of fluoride ions and gaseous hydrogen fluoride (H2 F2). The pinkish-red paper turns yellowish-white in the presence of fluorides. Substantial amounts of chlorates, bromates and sulphates cause white discolorations of the paper. These interferences are readily circumvented. Limit of sensitivity: 20 mg/l fluoride *This paper is not suitable for testing fluoride levels in tap/drinking water* Product not intended for use by homeowners. Please request instruction sheet if further information is required.

## Features

- Fluoride Test Paper , Box Of 200 Strips
- Product not intended for use by homeowners. Please request instruction sheet if further information is required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S1UOLFQ |
| Best Sellers Rank | #109,300 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #185 in pH Test Strips |
| Brand Name | CTL Scientific |
| Customer Reviews | 4.4 4.4 out of 5 stars (16) |
| Item Weight | 52 g |
| Manufacturer | CTL Scientific |
| Material Type | Pinkish-Red Paper |
| Number of Items | 200 |
| Part Number | F-100 |
| Recommended Uses For Product | Fluoride Test |

## Product Details

- **Brand:** CTL Scientific
- **Manufacturer:** CTL Scientific
- **Material:** Pinkish-Red Paper
- **Number of Items:** 200
- **Recommended Uses For Product:** Fluoride Test

## Images

![F-100, Fluoride Test Paper, Box of 200 Strips - Image 1](https://m.media-amazon.com/images/I/31jZD7HxpSL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.gr/products/41935936-f-100-fluoride-test-paper-box-of-200-strips](https://www.desertcart.gr/products/41935936-f-100-fluoride-test-paper-box-of-200-strips)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-28*