--- product_id: 444247276 title: "LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm)" brand: "labalpha" price: "€ 51.92" currency: EUR in_stock: true reviews_count: 8 category: "Labalpha" url: https://www.desertcart.be/products/444247276-labalpha-40-mesh-lab-sieves-test-sieve-40-mesh-4 store_origin: BE region: Belgium --- # 40 mesh precision aperture lightweight yet durable design 304 stainless steel corrosion resistance LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) **Brand:** labalpha **Price:** € 51.92 **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your lab game with precision and durability that lasts a lifetime! ## Quick Answers - **What is this?** LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) by labalpha - **How much does it cost?** € 51.92 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/444247276-labalpha-40-mesh-lab-sieves-test-sieve-40-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:** Premium 304 stainless steel resists corrosion and withstands extreme temperatures - • **Compact & Portable:** 4-inch diameter and lightweight frame fit seamlessly into any lab setup - • **Effortless Maintenance:** Smooth edges and dishwasher-safe design make cleaning a breeze - • **Precision Sieving Power:** 40 mesh aperture ensures uniform particle separation for reliable lab results - • **Versatile Lab Essential:** Perfect for filtering powders, metals, soil, and organic liquids with ease ## Overview The LABALPHA 40 Mesh Lab Sieve features a 4-inch diameter with a 0.45mm aperture made from corrosion-resistant 304 stainless steel. Designed for precision particle separation, it offers durability against high and low temperatures, easy cleaning, and versatile use across powders, metals, soils, and organic liquids. Trusted by professionals, it combines lightweight portability with industrial-grade strength. ## Description Product description Lab Sieves & Test Sieves 304 Stainless Steel, 4 inch Diameter Premium 304 stainless steel, smooth surface, very good texture. Double-layer frame design, durable and lightweight, easy cleaning. This is an lab or industrial sieve with standard mesh, the mesh is good quality and even. It's best choice for straining,aluminum, powder zinc, sand,soil and other impurities This is an industrial sieve with standard mesh. The sieve frame is a good thick stainless steel, nicely and evenly finished. Both the sides and screen are made of stainless steel. The screen is encased top and bottom by the frame. The screen is sturdy steel with almost no give to it. Secured well in the frame. The mesh is good quality and even. It is heavy-duty and durable, does not dent easily and is very easy to clean. 35 mesh sieve 60 mesh sieve 80 mesh sieve 10 mesh sieve Review: Well made, durable - Very high quality, well made, will last a lifetime. Seams where the screen connects to the body are well made. Review: Sieve - Excellent Construction ## Features - SIZE - 40 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 | B09B1SMWWL | | Best Sellers Rank | #23,781 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Lab Sieves | | Brand | LABALPHA | | Brand Name | LABALPHA | | Color | Silver | | Customer Reviews | 4.6 out of 5 stars 109 Reviews | | Is Dishwasher Safe | Yes | | Is the item dishwasher safe? | Yes | | Item Weight | 0.13 Kilograms | | Manufacturer | LABALPHA | | Manufacturer Part Number | CQ210017 | | Material | Stainless Steel | | Material Type | Stainless Steel | | Mesh Opening Size | 0.42 Millimeters | | Model Number | CQ210017 | | Style | Mesh | | Style Name | Mesh | ## Product Details - **Brand:** LABALPHA - **Color:** Silver - **Item Weight:** 0.13 Kilograms - **Material:** Stainless Steel - **Style:** Mesh ## Images ![LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) - Image 1](https://m.media-amazon.com/images/I/71z6Hv5Q3PL.jpg) ![LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) - Image 2](https://m.media-amazon.com/images/I/71n2uc7k2WL.jpg) ![LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) - Image 3](https://m.media-amazon.com/images/I/71IX9exl60L.jpg) ![LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) - Image 4](https://m.media-amazon.com/images/I/713vsegWaNL.jpg) ![LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) - Image 5](https://m.media-amazon.com/images/I/61lkbH8tWBL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How is the mesh screen retained? is it just crimped in the metal shell as part of mfg or is it welded / glued in place?** A: It looks to be crimped in the metal, I ordered these for a lab I worked for, I had to brush powder through the mesh to get a particle size less than ten microns. Has held up for three years now with daily usage. **Q: Are the sieves dishwasher safe?** A: they are stainless steel and I have seen no issues ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well made, durable *by T***A on February 25, 2026* Very high quality, well made, will last a lifetime. Seams where the screen connects to the body are well made. ### ⭐⭐⭐⭐⭐ Sieve *by S***A on July 12, 2025* Excellent Construction ### ⭐⭐⭐⭐⭐ good quality. *by T***S on March 1, 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. ## Frequently Bought Together - LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) - LABALPHA 80 Mesh Lab Sieves, #80 Mesh Test Sieve, 8'' Diameter, 304 Stainless Steel Wire Cloth (0.2mm) - Adamas-Beta φ20×4.5cm 304 Stainless Lab Sieves Economy Test Sieve 304 Stainless Steel Wire Cloth (30 Mesh (0.6mm)) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/444247276-labalpha-40-mesh-lab-sieves-test-sieve-40-mesh-4](https://www.desertcart.be/products/444247276-labalpha-40-mesh-lab-sieves-test-sieve-40-mesh-4) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-13*