---
product_id: 491051747
title: "stonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter"
brand: "stonylab"
price: "R$282"
currency: BRL
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.br/products/491051747-stonylab-quantitative-filter-paper-100-pack-slow-flow-rate-cellulose
store_origin: BR
region: Brazil
---

# 70-140 sec controlled flow 74 mm precision diameter 10 µm particle retention stonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter

**Brand:** stonylab
**Price:** R$282
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your lab game with precision you can trust!

## Quick Answers

- **What is this?** stonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter by stonylab
- **How much does it cost?** R$282 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/491051747-stonylab-quantitative-filter-paper-100-pack-slow-flow-rate-cellulose)

## Best For

- stonylab enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Low Ash Content:** ≤0.01% ash for contaminant-free lab work
- • **Seamless Compatibility:** Designed to fit perfectly with StonyLab Buchner Funnels
- • **Optimized Slow Flow Rate:** Balances speed and accuracy with 70-140 sec filtration time
- • **High-Efficiency Particle Retention:** Captures particles larger than 10 microns with ease
- • **Precision Diameter for Consistent Results:** 74 mm size ensures uniform filtration every time

## Overview

StonyLab Quantitative Filter Paper offers 100 high-quality cellulose circles with a 74 mm diameter, engineered for slow flow filtration (70-140 seconds) and precise particle retention at 10 microns. Featuring ultra-low ash content (≤0.01%), these filters ensure contaminant-free results and are fully compatible with StonyLab Buchner Filtering Funnels, making them an essential tool for professional laboratory workflows.

## Description

stonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter

## Features

- Available in Diameter: 56 mm, 74 mm, 94 mm
- Cellulose filter paper removes particles > 10 µm
- Filtration speed: 70 - 140 sec
- StonyLab standard filter paper circles; ash content: ≤0.01%
- Compatible with StonyLab Buchner Filtering Funnel

## Product Details

- **Size:** 74 mm Diameter
- **Material:** Paper
- **Brand:** stonylab
- **Color:** Green
- **Item dimensions L x W x H:** 2.91 x 2.91 x 0.04 inches

## Images

![stonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter - Image 1](https://m.media-amazon.com/images/I/510yYvQI69L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality Filters
*by C***  on January 1, 2023*

I use these to filter gold particles from ultrasonic solutions.

### ⭐⭐⭐⭐ Not fine enough.
*by J***I on August 29, 2024*

I was looking for very fine filter paper for use with vacuum filtration. This was the best I could find.

## Frequently Bought Together

- stonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter
- 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

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**Shop now:** [https://www.desertcart.com.br/products/491051747-stonylab-quantitative-filter-paper-100-pack-slow-flow-rate-cellulose](https://www.desertcart.com.br/products/491051747-stonylab-quantitative-filter-paper-100-pack-slow-flow-rate-cellulose)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-22*