---
product_id: 656689242
title: "LABALPHA 20 Mesh Lab Sieves, Test Sieve #20 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.9mm)"
brand: "labalpha"
price: "€ 103.48"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.be/products/656689242-labalpha-20-mesh-lab-sieves-test-sieve-20-mesh-4
store_origin: BE
region: Belgium
---

# 20 mesh precision aperture Lightweight 140g design 304 stainless steel durability LABALPHA 20 Mesh Lab Sieves, Test Sieve #20 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.9mm)

**Brand:** labalpha
**Price:** € 103.48
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your lab precision with the sieve that means business!

## Quick Answers

- **What is this?** LABALPHA 20 Mesh Lab Sieves, Test Sieve #20 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.9mm) by labalpha
- **How much does it cost?** € 103.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/656689242-labalpha-20-mesh-lab-sieves-test-sieve-20-mesh-4)

## Best For

- labalpha enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Double-layer 304 stainless steel frame resists corrosion and withstands extreme temperatures.
- • **Compact & Portable:** 4-inch diameter and lightweight design fit easily into any lab setup without clutter.
- • **Effortless Maintenance:** Smooth edges and fine mesh make cleaning quick and hassle-free, keeping your workflow seamless.
- • **Precision Sieving Power:** Uniform 0.9mm aperture ensures consistent particle separation for reliable lab results.
- • **Versatile Lab Essential:** Perfect for filtering powders, metals, soils, and even organic liquids across diverse applications.

## Overview

The LABALPHA 20 Mesh Lab Sieve features a 4-inch diameter 304 stainless steel double-layer frame with a precise 0.9mm aperture mesh. Lightweight yet durable, it offers corrosion resistance and temperature tolerance, making it ideal for accurate particle separation in labs handling powders, metals, soils, and organic liquids.

## Features

- SIZE - 20 mesh test sieves,304 stainless steel lab sieves,aperture lab sieve,10cm/4" diameter, 4.5cm/1.77'' height.
- PREMIUM MATERIAL - The lab sieves made of double-layer frame & 304 stainless steel fine mesh,strong corrosion resistance.
- WELL-MANUFACTURED - Standard 304 stainless steel screen mesh,uniform and precise aperture,easy cleaning.
- Durable - High temperature and low temperature resistance,corrosion resistance,smooth edge,lightweight but strong.
- APPLICATION WIDELY - Ideal for straining powder,aluminum,zinc, sand,soil and other impurities, even setting for filtering organic liquids in lab.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B09B1SD92D |
| Item Model Number | CQ210015 |
| Manufacturer | LABALPHA |
| Package Dimensions | 22.1 x 16.7 x 6.1 cm; 140 g |

## Images

![LABALPHA 20 Mesh Lab Sieves, Test Sieve #20 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.9mm) - Image 1](https://m.media-amazon.com/images/I/61VbRLVl-nL.jpg)
![LABALPHA 20 Mesh Lab Sieves, Test Sieve #20 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.9mm) - Image 2](https://m.media-amazon.com/images/I/71e6lBNawnL.jpg)
![LABALPHA 20 Mesh Lab Sieves, Test Sieve #20 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.9mm) - Image 3](https://m.media-amazon.com/images/I/81MTFwWuAnL.jpg)
![LABALPHA 20 Mesh Lab Sieves, Test Sieve #20 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.9mm) - Image 4](https://m.media-amazon.com/images/I/71jaDLEDsFL.jpg)
![LABALPHA 20 Mesh Lab Sieves, Test Sieve #20 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.9mm) - Image 5](https://m.media-amazon.com/images/I/71JY3eqSFcL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made, durable
*by  on Reviewed in the United States 25 February 2026*

Very high quality, well made, will last a lifetime. Seams where the screen connects to the body are well made.

### ⭐⭐⭐⭐⭐ Sieve
*by  on Reviewed in the United States 12 July 2025*

Excellent Construction

### ⭐⭐⭐⭐⭐ good quality.
*by  on Reviewed in the United States 1 March 2024*

I returned it. the mesh was too fine for what i wanted to sift to go through it. but it was very nicely made.

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**Shop now:** [https://www.desertcart.be/products/656689242-labalpha-20-mesh-lab-sieves-test-sieve-20-mesh-4](https://www.desertcart.be/products/656689242-labalpha-20-mesh-lab-sieves-test-sieve-20-mesh-4)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-06-29*