Optimized grinding process for smaller sample quantities

Efficient and reproducible sample preparation is a critical prerequisite for high-quality analytical results. However, laboratories working with low-mass or irregular sample types—such as individual children's toys for hazardous substance analysis, lightweight feather samples, or small herb batches—often encounter limitations with conventional cutting mills.

Existing systems either suffer from significant sample loss due to oversized designs or lack the necessary throughput and power to process more demanding materials effectively.

In this appplication note, Retsch describes how its SM 50 Cutting Mill combines the compact footprint of bench-top devices with the performance capabilities of full-sized floor-standing mills. Central to its design is the Total Access Concept—a pioneering approach that integrates:

• EasyInspect for rapid and thorough visual inspection
• Push-fit modularity enabling quick assembly and tool-free configuration
• EasyClean allowing uncompromised, efficient cleaning to minimize cross-contamination