---
product_id: 394057308
title: "Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use"
brand: "supertek"
price: "€ 0.63"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/394057308-supertek-qualitative-filter-paper-grade-1-90mm-diameter-white-round
store_origin: PT
region: Portugal
---

# 155 sec/100 ml filtration speed 90 mm diameter sheets 11 µm particle retention Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use

**Brand:** supertek
**Price:** € 0.63
**Availability:** ❌ Out of Stock

## Summary

> 🧬 Elevate Your Lab Game with Supertek’s Grade 1 Filter Paper – Where Precision Meets Performance!

## Quick Answers

- **What is this?** Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use by supertek
- **How much does it cost?** € 0.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/394057308-supertek-qualitative-filter-paper-grade-1-90mm-diameter-white-round)

## Best For

- supertek enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Flow Rate:** Medium filtration speed balances efficiency and clarity at 155 sec/100 ml.
- • **Versatile Lab Essential:** Perfect for chemical, educational, industrial, and food industry filtration needs.
- • **Durable & Tear-Resistant:** 0.20 mm thick, 87 g/m² paper ensures strength during wet and dry handling.
- • **Bulk Pack for Continuous Use:** 100 sheets per pack to keep your lab running without interruption.
- • **Precision Filtration, Every Time:** Achieve consistent 11 µm particle retention for reliable lab results.

## Overview

Supertek Qualitative Filter Paper Grade 1 offers 90 mm diameter sheets with medium filtration speed (155 sec/100 ml) and reliable 11 µm particle retention. Crafted from virgin cellulose fiber with 0.20 mm thickness and 87 g/m² weight, these 100 durable sheets are ideal for routine laboratory filtration, chemical analysis, and educational use, ensuring consistent, high-quality results across diverse industrial and scientific applications.

## Description

Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use : desertcart.in: Industrial & Scientific

## Features

- General Purpose Laboratory Filter Paper:Qualitative Filter Paper Grade 1 designed for routine laboratory filtration and general chemical analysis where ash content is not critical.
- Medium Filtration Speed: Ensures balanced filtration with 155 sec/100 ml flow rate, providing efficient separation of precipitates and liquids without compromising clarity.
- Reliable Particle Retention: This pack contains 100 round filter paper sheets (90 mm diameter) which Offers ~11 µm particle retention, suitable for everyday laboratory filtration, chemical analysis, and liquid separation tasks.
- Strong & Durable Paper: Features 0.20 mm thickness and 87 g/m² weight with good wet and dry strength, ensuring easy handling and reduced tearing during filtration.
- Wide Laboratory Applications: Perfect for educational labs, routine analysis, industrial filtration, and general laboratory work, making it a dependable choice for daily use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PDGY1JL |
| Assembly Required | No |
| Best Sellers Rank | #26,175 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Quantitative Filter Paper |
| Brand | Supertek |
| Customer Reviews | 4.1 out of 5 stars 155 Reviews |
| Importer Contact Information | Shiv Dial Sud & Sons |
| Is Assembly Required | No |
| Item Dimensions | 9 x 9 x 1.7 Centimeters |
| Item Type Name | Grade 1 Filter Paper |
| Item Weight | 0.04 Kilograms |
| Item dimensions L x W x H | 9 x 9 x 1.7 Centimeters |
| Manufacturer | Shiv Dial Sud and Sons, Shiv Dial Sud and Sons, Email: Support@supertekglassware.com |
| Manufacturer Contact Information | Shiv Dial Sud and Sons, Email: Support@supertekglassware.com |
| Manufacturer Part Number | FP-001-090 |
| Material | Paper |
| Model Number | FP-001-090 |
| Number of Items | 100 |
| Packer Contact Information | Shiv Dial Sud & Sons |
| Size | 90 mm |
| Unit Count | 1.00 Count |

## Product Details

- **Assembly Required:** No
- **Brand:** Supertek
- **Item Weight:** 0.04 Kilograms
- **Item dimensions L x W x H:** 9 x 9 x 1.7 Centimeters
- **Size:** 90 mm

## Images

![Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use - Image 1](https://m.media-amazon.com/images/I/816Vvwd899L.jpg)
![Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use - Image 2](https://m.media-amazon.com/images/I/81h1rDBOhjL.jpg)
![Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use - Image 3](https://m.media-amazon.com/images/I/61a0yH3-OkL.jpg)
![Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use - Image 4](https://m.media-amazon.com/images/I/61a6fZSrOgL.jpg)
![Supertek Qualitative Filter Paper Grade 1 | 90mm Diameter | White Round Filter Paper Sheets for Laboratory Use | Medium Filtration | Pack of 100 | for Chemical, Educational & Industrial Use - Image 5](https://m.media-amazon.com/images/I/81Ghtq+4oKL.jpg)

## Questions & Answers

**Q: is it whatmann filter paper?**
A: It is a Supertek Brand filter paper equivalent to Whatmann

## Frequently Bought Together

- Supertek 90 mm Filter Paper Grade 1 | Qualitative Filter Paper For Laboratory | Round Sheets Pack of 100 | School Chemistry Lab Experiments
- Supertek 150 mm Filter Paper Grade 1 | Qualitative Round Sheets Pack of 100 | Chemistry Lab Experiments for Schools or Laboratory Activities
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-02*