Product: 1 piece laboratory mesh sieve (standard test strainer), diameter 20 cm / 7.87 in Why you need it Reliable particle separation: quickly and consistently sorts powders, granules and solids by size so you get reproducible results for testing, processing or filtering. Built for lab, farm and home use: suitable for laboratory analysis, agricultural grading and household filtration tasks. Long-lasting performance: corrosion- and temperature-resistant construction minimizes maintenance and replacement costs. Key features and benefits Mesh options: available in common test sizes including 4, 10, 20, 60, 80 and 200 mesh to match a range of particle-size requirements. Standard size: 20 cm (7.87 in) diameter — a common laboratory standard that fits bench setups and most manual handling workflows. Durable 304 stainless steel: both the frame and mesh are made from premium 304 stainless steel, providing chemical stability, corrosion resistance and toughness for long service life. High and low temperature resistance: stable under varying temperatures for use in different processing or testing environments. Lightweight yet rigid: engineered for strength without excessive weight; provides a smooth, rigid surface for consistent sieving action. Versatile application: effective for food, minerals, metals and industrial materials — supports testing, grading and filtration tasks. Function and compatibility Purpose-built as a laboratory test sieve and strainer for particle size analysis, material separation and filtration. Compatible with manual sieving, shaker stands designed for 20 cm sieves, or as a standalone screening tool. Mesh choices let you match the sieve to your protocol or process requirements. Practical uses (scenarios) Quality control in a small food-processing lab: use 20 mesh to separate dehydrated vegetable powder from oversized particles before packaging. Agricultural grading on a farm: sort cereals and seeds by size to improve planting uniformity or sale grading. Workshop or recycling inspection: screen out screws, plastic fragments, metal ash (aluminium, zinc) and sand from bulk material before further processing. Technical summary Quantity: 1 piece laboratory strainer Mesh sizes: 4 / 10 / 20 / 60 / 80 / 200 mesh (select as required) Diameter: 20 cm / 7.87 in Material: 304 stainless steel frame and wire mesh Properties: corrosion resistant, chemically and physically stable, high/low temperature resistance, lightweight with good rigidity What makes it stand out Full stainless-steel construction (frame + mesh) for robust, hygienic and corrosion-resistant use. Multiple mesh sizes provide flexibility across lab, farm and home filtration tasks. Standard 20 cm diameter for broad compatibility with testing equipment and workflows. Ordering note Supplied as a single laboratory strainer. Choose the mesh size that matches your testing or filtration needs.