Key benefits - Meets labor standard and pharmacopeia sieving requirements for reliable particle size separation and sample inspection - Enables consistent fractionation across a wide range of mesh sizes from 12 to 200 - Durable, corrosion resistant construction with 304 stainless steel for long service life - Easy to clean and maintain, suitable for repeated laboratory use - Clear sizing and aperture range support precise control over sieve performance Specifications and features - Diameter: 20 cm (Sieve R20 cm) - Mesh range: 12 to 200 mesh - Aperture range: 0.074 mm to 1.6 mm - Material: All 304 stainless steel (SUS 304) - Color/finish specification: 24 mesh (as specified) What this product is used for - Labor standard sieving for routine quality control and material analysis - Sample taking and inspection sieving to prepare and evaluate material fractions - Pharmacopeia compliant sieving where standard diameter and mesh options are required Practical use scenarios - Pharmaceutical QC: Screen bulk powders to verify particle size distribution against pharmacopeia standards during batch release testing - Raw material inspection: Assess raw powder blends for uniformity by separating fractions using multiple mesh sizes in a single diameter format - Research and development: Conduct particle size analysis in formulation development, enabling rapid separation of target size fractions for characterization Compatibility and performance notes - Designed for standard lab workflows that use 20 cm diameter sieve sets - The 12 to 200 mesh range covers common pharmaceutical, chemical, and material testing applications - 0.074 to 1.6 mm aperture range provides flexibility for separating fine to coarse fractions Maintenance tips - Rinse with appropriate solvent or water after use to prevent residue buildup - Dry completely before storage to preserve the stainless steel surface - Inspect mesh integrity regularly to ensure accurate sieving results This description preserves the original product specifications and functions while presenting clear, customer-focused guidance on benefits, use cases, and maintenance.