---
product_id: 711927338
title: "90mm Filter Paper, Grade 1 | Qualitative Round Sheets, Pack of 100 | Chemical Lab Experiments for Schools or Lab Activities"
brand: "supertek"
price: "A$39"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/711927338-90mm-filter-paper-grade-1-qualitative-round-sheets-pack-100
store_origin: AU
region: Australia
---

# Pack of 100 virgin cellulose sheets 90mm diameter precision Grade 1 medium retention & flow 90mm Filter Paper, Grade 1 | Qualitative Round Sheets, Pack of 100 | Chemical Lab Experiments for Schools or Lab Activities

**Brand:** supertek
**Price:** A$39
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your lab game with Supertek’s trusted filter paper!

## Quick Answers

- **What is this?** 90mm Filter Paper, Grade 1 | Qualitative Round Sheets, Pack of 100 | Chemical Lab Experiments for Schools or Lab Activities by supertek
- **How much does it cost?** A$39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/711927338-90mm-filter-paper-grade-1-qualitative-round-sheets-pack-100)

## 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

- • **Grade 1 Quality:** Trusted medium retention filter paper for reliable qualitative analysis.
- • **Bulk Pack of 100:** Stay stocked and ready for all your routine lab and classroom needs.
- • **Virgin Cellulose Fiber:** Ensures purity and smooth finish for accurate filtration.
- • **Precision 90mm Diameter:** Perfectly sized for consistent lab results every time.
- • **Versatile Lab Essential:** Ideal for soil, seed testing, food industry, and educational experiments.

## Overview

Supertek 90mm Grade 1 filter paper, made from virgin cellulose fiber, offers medium retention and flow rate ideal for routine qualitative lab applications. This pack of 100 sheets is perfect for soil analysis, seed testing, food industry filtration, and educational experiments, delivering consistent, pure, and reliable filtration results.

## Description

Supertek Filter Paper Grade 1, 90mm Qualitative Pack of 100 Sheets. Qualitative filter papers are made of virgin cellulose fiber. Grade 1 filter papers are most commonly used in general laboratory use. They are frequently used to purify or rinse liquids. They are frequently used to separate precipitates or sediments from the liquid for further analysis. Very useful in wastewater treatment, soil analysis or seed testing, education and in the commercial food industry.

## Features

- Made of virgin cellulose fiber, 90mm diameter, 9μm, Grade 1 filter paper is the most commonly used filter paper for routine applications with medium retention and flow rate.
- 2mm thick, used for soil analysis and seed testing procedures.
- This grade covers a wide range of laboratory applications and is frequently used to lighten liquids. Traditionally, the grade is used in qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot) and calcium carbonate.
- The filter paper is perfect for general laboratory filtering and qualitative analysis includes the food industry and agriculture. Widely used in education to teach simple qualitative analytical separations. Each circle is white, has a smooth finish.
- In the food industry, grade 1 is used for numerous routine techniques to separate solid foods from associated liquid or liquid extraction and is widely used in education to teach simple qualitative analytical separations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shiv Dial Sud & Sons |
| Part number | FP-001-090 |
| Item Weight | 40 g |
| Product Dimensions | 9 x 9 x 1.7 cm; 40 g |
| Item model number | FP-001-090 |
| Size | 90 mm |
| Color | White |
| Style | Pack of 1 |
| Number Of Pieces | 100 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![90mm Filter Paper, Grade 1 | Qualitative Round Sheets, Pack of 100 | Chemical Lab Experiments for Schools or Lab Activities - Image 1](https://m.media-amazon.com/images/I/816Vvwd899L.jpg)

## Available Options

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

## 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
- Konvio Neer Full pH 1-14 Test Indicator Litmus pH Paper, ph Meter, Litmus Paper for Water Testing, Water and Soil testing with 80 Strips, 1-14 Test Indicators, pH Strip(80 Strips)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*