---
product_id: 20462603
title: "1003-090 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 90mm Diameter (Pack of 100)"
brand: "whatman"
price: "€ 85.77"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/20462603-1003-090-quantitative-filter-paper-circles-6-micron-26-s
store_origin: GR
region: Greece
---

# 26 s/100mL/sq inch Flow Rate 90mm Diameter 6 Micron Precision 1003-090 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 90mm Diameter (Pack of 100)

**Brand:** whatman
**Price:** € 85.77
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate Your Filtration Game!

## Quick Answers

- **What is this?** 1003-090 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 90mm Diameter (Pack of 100) by whatman
- **How much does it cost?** € 85.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/20462603-1003-090-quantitative-filter-paper-circles-6-micron-26-s)

## Best For

- whatman enthusiasts

## Why This Product

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

## Key Features

- • **Pack of 100:** Stock up and never run out of essential lab supplies!
- • **Enhanced Durability:** Double the thickness of Grade 1 for increased wet strength.
- • **Unmatched Filtration:** Experience superior particle retention with Grade 3 thickness.
- • **High Loading Capacity:** Efficiently handle larger volumes without compromising quality.
- • **Versatile Applications:** Ideal for qualitative analytical techniques and Büchner funnels.

## Overview

Whatman 1003-090 Quantitative Filter Paper Circles are designed for precision filtration in laboratory settings. With a 6-micron particle retention capability and a flow rate of 26 s/100mL/sq inch, these 90mm diameter circles are perfect for qualitative analysis and are robust enough for use in Büchner funnels. Each pack contains 100 filters, ensuring you have ample supply for all your analytical needs.

## Description

1003-090 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 90mm Diameter (Pack of 100)

## Features

- 9.0cm
- Grade 3
- Used in qualitative analytical techniques to determine and identify materials
- Double the thickness of Grade 1; even finer particle retention and excellent loading capacity
- Extra thickness gives increased wet strength; makes this grade highly suitable for use in Büchner funnels

## Images

![1003-090 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 90mm Diameter (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/61yb3fQFUTL.jpg)

## Frequently Bought Together

- Whatman 1003-090 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 90mm Diameter (Pack of 100)
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- Ahlstrom 6170-2050 Qualitative Filter Paper, 20.5cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-26*