---
product_id: 173054383
title: "Quantitative Filter Paper Circles, 74mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100"
price: "€ 34.51"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/173054383-quantitative-filter-paper-circles-74mm-diameter-cellulose-filter-paper-20
store_origin: ES
region: Spain
---

# 35-70 sec fast filtration 74mm precision diameter 20 micron particle retention Quantitative Filter Paper Circles, 74mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100

**Price:** € 34.51
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with precision and speed—filter like a pro!

## Quick Answers

- **What is this?** Quantitative Filter Paper Circles, 74mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100
- **How much does it cost?** € 34.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/173054383-quantitative-filter-paper-circles-74mm-diameter-cellulose-filter-paper-20)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Filtration Speed:** Get your samples filtered in just 35-70 seconds—time is money.
- • **Seamless Compatibility:** Designed to fit StonyLab Porcelain Buchner Funnels for effortless lab integration.
- • **Precision 74mm Diameter:** Perfectly sized for consistent, reliable filtration every time.
- • **Ultra-Low Ash Content ≤0.01%:** Ensures minimal residue, keeping your experiments pure and uncontaminated.
- • **Ultra-Fine 20 Micron Filtration:** Captures even the smallest particles for crystal-clear results.

## Overview

StonyLab Quantitative Filter Paper Circles offer 74mm diameter cellulose filters with 20 micron particle retention and a fast filtration speed of 35-70 seconds. With ultra-low ash content (≤0.01%) and compatibility with StonyLab Buchner Funnels, these 100-pack filter papers deliver reliable, contamination-free filtration ideal for professional lab environments.

## Description

Our Lab accessories are supplementary items designed to support and enhance laboratory work. Common examples include rubber stoppers, clamps, tubing, and stands, which are used to connect, secure, or stabilize laboratory equipment and setups. These accessories help ensure safe, efficient, and organized experimentation in scientific, educational, or research environments.

## Features

- Filter paper diameter: 74mm
- Coarse cellulose filter papers remove particles > 20 µm
- Filtration Speed: 35 - 70 sec
- Ash content: ≤0.01%
- Compatible with StonyLab Porcelain Buchner Funnel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 412 Reviews |

## Product Details

- **Color:** White
- **Brand:** stonylab
- **Material:** Coarse cellulose
- **Sheet Size:** 74 millimeters
- **Recommended Uses For Product:** Laboratory

## Images

![Quantitative Filter Paper Circles, 74mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 - Image 1](https://m.media-amazon.com/images/I/51HUBD6Cl-L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- StonyLab Quantitative Filter Paper Circles, 74mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100
- StonyLab Porcelain Buchner Funnel 80mm, Porcelain Buchner Filter Funnel OD 8cm ID 7.4cm for Laboratory
- StonyLab Glass 500ml Heavy Wall Borosilicate Glass Filtering Flask, Bolt Neck with Tubulation, 500ml

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**Shop now:** [https://www.desertcart.es/products/173054383-quantitative-filter-paper-circles-74mm-diameter-cellulose-filter-paper-20](https://www.desertcart.es/products/173054383-quantitative-filter-paper-circles-74mm-diameter-cellulose-filter-paper-20)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-09-30*