---
product_id: 551231668
title: "stonylab Qualitative Filter Paper Circles, Cellulose Filter Paper in 56mm Cap with 20 Micron Particle Holding Medium Filtration Speed, Pack of 100 (56mm Diameter)"
brand: "stonylab"
price: "B/.8"
currency: PAB
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.pa/products/551231668-stonylab-qualitative-filter-paper-circles-cellulose-filter-paper-in-56mm
store_origin: PA
region: Panama
---

# 35-70 sec fast filtration 56mm precision diameter 20μm particle retention stonylab Qualitative Filter Paper Circles, Cellulose Filter Paper in 56mm Cap with 20 Micron Particle Holding Medium Filtration Speed, Pack of 100 (56mm Diameter)

**Brand:** stonylab
**Price:** B/.8
**Availability:** ❌ Out of Stock

## Summary

> 🧪 Elevate your lab game with precision and speed – don’t get left behind!

## Quick Answers

- **What is this?** stonylab Qualitative Filter Paper Circles, Cellulose Filter Paper in 56mm Cap with 20 Micron Particle Holding Medium Filtration Speed, Pack of 100 (56mm Diameter) by stonylab
- **How much does it cost?** B/.8 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/551231668-stonylab-qualitative-filter-paper-circles-cellulose-filter-paper-in-56mm)

## 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

- • **Bulk Pack of 100:** Stay stocked and ready for any project without interruption
- • **Rapid Filtration Speed:** Processes samples in under 70 seconds to keep your workflow efficient
- • **Precision 56mm Diameter:** Fits standard lab setups seamlessly for consistent results
- • **Low Ash Content ≤0.15%:** Ensures minimal residue, maintaining sample purity and accuracy
- • **Ultra-Fine 20 Micron Filtration:** Captures even the smallest particles for superior clarity

## Overview

Stonylab Qualitative Filter Paper Circles offer a 56mm diameter cellulose medium with a 20 micron filtration rate, delivering fast filtration speeds between 35 to 70 seconds and ultra-low ash content (≤0.15%). Packaged in a convenient set of 100, these filter papers are engineered for reliable, high-purity sample processing in professional laboratory environments.

## Description

"Stonylab Qualifying Filter Paper Tour, 56mm diameter cellulose filter paper and 20 micron filtration rate, pack of 100 stitches"

Review: Ottimi filtri perfetti per imbuti da laboratorio , poi Stonylab ... non si sbaglia . Grazie.
Review: All’s good

## Features

- Filter paper diameter: 56mm
- Coarse cellulose filter papers 20μm> remove particles
- Filtration Speed: 35 – 70 sec
- Ash content: ≤0.15%

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R4WD8RC |
| ASIN  | B07R4WD8RC |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (137) |
| Customer reviews | 4.6 4.6 out of 5 stars (137) |
| Date First Available | 29 September 2019 |
| Date First Available  | 29 September 2019 |
| Item Weight | 18 g |
| Item model number | SL000276 |
| Item model number  | SL000276 |
| Manufacturer | StonyLab Scientific |
| Manufacturer  | StonyLab Scientific |
| Part number | DX-FilterPaper-56mm |
| Product Dimensions | 5.6 x 5.6 x 2 cm; 18 g |
| Product Dimensions  | 5.6 x 5.6 x 2 cm; 18 g |

## Product Details

- **Brand:** stonylab
- **Capacity:** 100 Milliliters
- **Item weight:** 18 Grams
- **UPC:** 843798108493
- **Manufacturer:** StonyLab Scientific

## Images

![stonylab Qualitative Filter Paper Circles, Cellulose Filter Paper in 56mm Cap with 20 Micron Particle Holding Medium Filtration Speed, Pack of 100 (56mm Diameter) - Image 1](https://m.media-amazon.com/images/I/51PIgedeeSL.jpg)
![stonylab Qualitative Filter Paper Circles, Cellulose Filter Paper in 56mm Cap with 20 Micron Particle Holding Medium Filtration Speed, Pack of 100 (56mm Diameter) - Image 2](https://m.media-amazon.com/images/I/51TDL6VlkWL.jpg)
![stonylab Qualitative Filter Paper Circles, Cellulose Filter Paper in 56mm Cap with 20 Micron Particle Holding Medium Filtration Speed, Pack of 100 (56mm Diameter) - Image 3](https://m.media-amazon.com/images/I/51Kfd38jYhL.jpg)
![stonylab Qualitative Filter Paper Circles, Cellulose Filter Paper in 56mm Cap with 20 Micron Particle Holding Medium Filtration Speed, Pack of 100 (56mm Diameter) - Image 4](https://m.media-amazon.com/images/I/61RoSbf9kZL.jpg)
![stonylab Qualitative Filter Paper Circles, Cellulose Filter Paper in 56mm Cap with 20 Micron Particle Holding Medium Filtration Speed, Pack of 100 (56mm Diameter) - Image 5](https://m.media-amazon.com/images/I/41Ok6xbACzL.jpg)

## Questions & Answers

**Q: Do your 56mm filter paper fit a diameter outside: 50mm filtration flask?**
A: No _ I had to cut them down ; 50 mm papers seem hard to get 😞

**Q: Do you offer a filter paper to fit a 94 mm buchner that is a smaller micron than 20 ?**
A: Dear Customer,
Sorry, we currently only have filter papers that feature 20 Micron.
Thanks, Lizzy L

**Q: Are these food safe?**
A: Dear Customer,
The item is for laboratory use only.
Thanks, Lizzy L.

**Q: What is the temperature range they will work with and which solvents are compatible?**
A: For my purposes filtering will be done below freezing so wouldn't be much help as far as your question the range of working temp. It is not specified on packaging but filters seem solid

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***E on 24 December 2024*

Ottimi filtri perfetti per imbuti da laboratorio , poi Stonylab ... non si sbaglia . Grazie.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 9 July 2025*

All’s good

### ⭐⭐⭐⭐⭐ Review
*by B***D on 25 October 2025*

+++1A, kann ich nur empfehlen. Immer gite Qualität. ä Qualität +++1A.

## Frequently Bought Together

- StonyLab Qualitative Filter Paper Circles, 56mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100
- Homesprit lab vacuum filtration pump for Laboratory Vacuum Filtration Distillation Apparatus to filter the liquid quicker

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**Shop now:** [https://www.desertcart.com.pa/products/551231668-stonylab-qualitative-filter-paper-circles-cellulose-filter-paper-in-56mm](https://www.desertcart.com.pa/products/551231668-stonylab-qualitative-filter-paper-circles-cellulose-filter-paper-in-56mm)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-11*