---
product_id: 453951438
title: "Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS"
brand: "biomed solutions"
price: "$90.34"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/453951438-syringe-filter-hydrophobic-ptfe-membrane-33mm-diameter-0-22um-pore
store_origin: EC
region: Ecuador
---

# 0.22μm ultra-fine pore size Optimized for air/gas filtration Hydrophobic PTFE resists all organics (pH 1-14) Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS

**Brand:** biomed solutions
**Price:** $90.34
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with precision and resilience!

## Quick Answers

- **What is this?** Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS by biomed solutions
- **How much does it cost?** $90.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/453951438-syringe-filter-hydrophobic-ptfe-membrane-33mm-diameter-0-22um-pore)

## Best For

- biomed solutions enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack of 10 Filters:** Stay stocked and ready for all your critical sample prep needs
- • **Versatile Gas & Air Filtration:** Specialized membrane blocks liquids while allowing efficient gas exchange
- • **Precision Filtration at 0.22μm:** Ensures ultra-fine particle removal for crystal-clear samples
- • **Durable Medical-Grade PP Housing:** Robust design built for reliable lab performance and repeated use
- • **Chemical-Resistant Hydrophobic Membrane:** Withstands harsh organic solvents and extreme pH ranges (1-14)

## Overview

The Bioemd Scientific Syringe Filter features a 33mm diameter hydrophobic PTFE membrane with a 0.22μm pore size, designed for superior filtration of gases and organic solvents. Its medical-grade polypropylene housing ensures durability, while the hydrophobic membrane resists a wide pH range (1-14), making it ideal for sample pre-filtration, HPLC, and GC applications. Sold in packs of 10, these filters are a must-have for professional labs demanding reliable, high-performance filtration.

## Description

Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS

## Features

- HYDROPHOBIC PTFE SYRINGE FILTERS:Medical grade PP housing with Hydrophobic PTFE membrane. Diameter: 33mm, Pore Size: 0.22μm.
- HYDROPHOBIC PTFE MAIN ADVANTAGE: Hydrophobic PTFE membrane could resistant to almost all the organic solutions. (PH:1-14) ,also the Air/ Gas filtration.
- HYDROPHOBIC PTFE MAIN APPLIED: Hydrophobic PTFE Syringe Filter widely used in sample pre-filtration, clarification,removal of particles, and liquids. Is the good method for filtering HPLC, GCsmall samples.
- THE DIFFERENCE BETWEEN HYDROPHILIC MEMBRANE AND HYDROPHOBIC MEMBRANE: Hydrophilic PTFE membrane has strong chemical compatibility, and can almost be capable of filtering all organic solvents and strong corrosive chemicals. Hydrophobic PTFE membrane is mainly used for filtration of air, gas and hydrophobic chemicals, while aqueous solution cannot pass through. Its performance is the opposite of hydrophilic membrane.
- VARIETIES OF CHOICES: we produce varieties material membrane filters with different pore size and diameter, such as NYLON, PES, GF, PTFE, PVDF ,MCE,CA and so on . pore size: 0.1um 0.22um 0.45um 0.8um,1um,2um,3um,5um，diameter:13mm ,25mm,33mm,50mm,can meet your different demands for laboratory use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Biomed Solutions |
| Manufacturer | Biomed Scientific |
| Country of Origin | USA |
| Model number | SFPTFE033022-10Z |
| Number of Memory Sticks | 10 |
| Item Weight | 41 g |
| Package Dimensions | 15.49 x 10.79 x 2.79 cm; 41 g |
| Item model number | SFPTFE033022-10Z |
| Are batteries included? | No |

## Images

![Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS - Image 1](https://m.media-amazon.com/images/I/61S3UEMcUKL.jpg)

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- Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-13*