---
product_id: 159881266
title: "Qualitative Filter Paper 9 cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 4-Fast Flow 90mm(100 Discs)"
brand: "zenpore"
price: "R$230"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/159881266-qualitative-filter-paper-9-cm-lab-filter-paper-for-chemistry
store_origin: BR
region: Brazil
---

# Qualitative Filter Paper 9 cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 4-Fast Flow 90mm(100 Discs)

**Brand:** zenpore
**Price:** R$230
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Qualitative Filter Paper 9 cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 4-Fast Flow 90mm(100 Discs) by zenpore
- **How much does it cost?** R$230 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/159881266-qualitative-filter-paper-9-cm-lab-filter-paper-for-chemistry)

## Best For

- zenpore enthusiasts

## Why This Product

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

## Description

Qualitative Filter Paper 9 cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 4-Fast Flow 90mm(100 Discs)

## Features

- GRADE 4 : 9cm - Equivalent to Whatman qualitative grade 4, standard lab filter paper (90mm)
- FAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification
- WINE MAKING - Filtration of musts
- HIGH AIR FLOW COLLECTION - Collect large particulate in fast moving air or fumes
- COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)

## Images

![Qualitative Filter Paper 9 cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 4-Fast Flow 90mm(100 Discs) - Image 1](https://m.media-amazon.com/images/I/71cRwI9P9NL.jpg)

## Available Options

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

## Frequently Bought Together

- Qualitative Filter Paper 9 cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 4-Fast Flow 90mm(100 Discs)
- Filter Paper 7 cm Lab Qualitative Filter Paper for Chemistry, Standard Qualitative Grade 2-Slow Flow 70mm(100 Discs)
- Qualitative Filter Paper 24cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 1-Medium Flow 240mm(100 Discs)

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**Shop now:** [https://www.desertcart.com.br/products/159881266-qualitative-filter-paper-9-cm-lab-filter-paper-for-chemistry](https://www.desertcart.com.br/products/159881266-qualitative-filter-paper-9-cm-lab-filter-paper-for-chemistry)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-21*