--- product_id: 498842737 title: "LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm)" brand: "labalpha" price: "NT$3100" currency: TWD in_stock: true reviews_count: 5 category: "Labalpha" url: https://www.desertcart.tw/products/498842737-labalpha-40-mesh-lab-sieves-test-sieve-40-mesh-4 store_origin: TW region: Taiwan --- # 40 mesh precision dishwasher safe convenience 304 stainless steel durability LABALPHA 40 Mesh Lab Sieves, Test Sieve #40 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.45mm) **Brand:** labalpha **Price:** NT$3100 **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your lab game with precision sieving 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?** NT$3100 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/498842737-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 - • **Effortless Maintenance:** Dishwasher safe design with smooth edges for quick, hygienic cleaning without compromising mesh integrity. - • **Lightweight Yet Robust:** Engineered for easy handling without sacrificing strength—ideal for repetitive lab or field use. - • **Versatile Application Range:** Perfect for filtering powders, metals, soils, and even organic liquids—your all-in-one lab sieve solution. - • **Precision Sieving at 40 Mesh:** Achieve lab-grade filtration with uniform 0.42mm apertures for consistent, reliable results. - • **Premium 304 Stainless Steel Build:** Double-layer frame and corrosion-resistant mesh ensure longevity and resilience under extreme conditions. ## Overview The LABALPHA 40 Mesh Lab Sieve features a 4-inch diameter 304 stainless steel double-layer frame with a precise 0.42mm aperture mesh. Engineered for durability and corrosion resistance, it withstands extreme temperatures and is dishwasher safe for easy cleaning. Ideal for professional labs and industrial use, it efficiently filters powders, metals, soils, and organic liquids with consistent accuracy. ## Description 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. 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 | #61,324 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Lab Sieves | | Brand | LABALPHA | | Colour | Silver | | Customer Reviews | 4.6 out of 5 stars 103 Reviews | | Enclosure Material | Stainless Steel | | Is Dishwasher Safe | Yes | | Is the item dishwasher safe? | Yes | | Item Weight | 0.13 Kilograms | | Manufacturer | LABALPHA | | Manufacturer Part Number | CQ210017 | | Material | Stainless Steel | | Mesh Opening Size | 0.42 Millimeters | | Model number | CQ210017 | | Style | Classic | ## Product Details - **Material:** Stainless Steel - **Colour:** Silver - **Brand:** LABALPHA - **Style:** Classic - **Item Weight:** 0.13 Kilograms ## 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 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 S***A on 12 July 2025* Excellent Construction ### ⭐⭐⭐⭐⭐ good quality. *by T***S on 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. ## 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.tw/products/498842737-labalpha-40-mesh-lab-sieves-test-sieve-40-mesh-4](https://www.desertcart.tw/products/498842737-labalpha-40-mesh-lab-sieves-test-sieve-40-mesh-4) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-07-10*