---
product_id: 651481834
title: "N-117 Membrane Series Electrochemical Proton Exchange Membrane, PEM Membrane, CEM Membrane, Ionic Resin Membrane, PEMFC Laboratory and Scientific Research Supplies (3x3 cm)"
brand: "caulys"
price: "€ 132.38"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/651481834-n-117-membrane-series-electrochemical-proton-exchange-membrane-pem-membrane
store_origin: CY
region: Cyprus
---

# High conductivity Thermal stability Research-ready N-117 Membrane Series Electrochemical Proton Exchange Membrane, PEM Membrane, CEM Membrane, Ionic Resin Membrane, PEMFC Laboratory and Scientific Research Supplies (3x3 cm)

**Brand:** caulys
**Price:** € 132.38
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your research with precision!

## Quick Answers

- **What is this?** N-117 Membrane Series Electrochemical Proton Exchange Membrane, PEM Membrane, CEM Membrane, Ionic Resin Membrane, PEMFC Laboratory and Scientific Research Supplies (3x3 cm) by caulys
- **How much does it cost?** € 132.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/651481834-n-117-membrane-series-electrochemical-proton-exchange-membrane-pem-membrane)

## Best For

- caulys enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Engineered for longevity and reliability.
- • **Fuel Cell Ready:** Perfect for cutting-edge energy solutions.
- • **Easy Preparation:** User-friendly pretreatment for optimal results.
- • **High Performance:** Maximize output power with superior conductivity.
- • **Versatile Applications:** Ideal for various electrochemical setups.

## Overview

The CAULYS N-117 Membrane Series is a high-performance electrochemical proton exchange membrane designed for advanced applications in fuel cells, electrolytic cells, and electrochemical sensors. With a thickness of 183um and a density of 360g/m2, this membrane boasts excellent thermal stability, high conductivity, and long service life, making it an essential tool for laboratory and scientific research.

## Description

【PURPOSE】Suitable for electrodes in fuel cells, vanadium cells, electrolytic cells, electrodialysis and electrochemical sensors

## Features

- 【PURPOSE】Suitable for electrodes in fuel cells, vanadium cells, electrolytic cells, electrodialysis and electrochemical sensors
- 【CHARACTERISTICS】 good thermal stability, high temperature resistance; Resistance to electrochemical oxidation, low corrosion, good chemical stability; Good mechanical performance and long service life; High conductivity, high output power
- 【MODEL】N-117 Thickness: 183um, Density: 360g/m2, Conductivity: 0.083S/cm, Exchange capacity: 0.89 meq/g
- 【TIPS】N117 membrane can be pretreated before use, and the specific methods are as follows: First, 5% hydrogen peroxide was treated at 80 ℃ for 1h, and then it was soaked in deionized water for half an hour; Boil 5% diluted sulfuric acid (mass ratio) at 80 ℃ for 1 hour; Finally, soak in deionized water for half an hour. Or according to the user's established habits, only use after soaking in electrolyte solution
- 【STORAGE】When not in use, put it in a plastic bag for sealing and storage to avoid moisture

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CAULYS |
| Model Number | N117 membrane |
| Material | 3x3 cm |

## Product Details

- **Material:** 3x3 cm
- **Brand:** CAULYS
- **Unit count:** 1.0 count
- **Number of Items:** 1

## Images

![N-117 Membrane Series Electrochemical Proton Exchange Membrane, PEM Membrane, CEM Membrane, Ionic Resin Membrane, PEMFC Laboratory and Scientific Research Supplies (3x3 cm) - Image 1](https://m.media-amazon.com/images/I/21dhJO+vUWL.jpg)

## Frequently Bought Together

- CAULYS N-117 Membrane Series Electrochemical Proton Exchange Membrane, PEM Membrane, CEM Membrane, Ionic Resin Membrane, PEMFC Laboratory and Scientific Research Supplies (3x3 cm)
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-18*