Sieves are used in many quality control laboratories including food and pharmaceutical lab for particle size analysis or grain size analysis. It is the most rapid, accurate, and economical method of particle size analysis. The particle size of the material including granular, powder or bulk material is very crucial and it directly affects the final quality and performance of the product. This simple and easy method offers a quick interpretation of results. There are a number of test sieves available with different shapes, diameter, and different mesh sizes. Test sieves with full height and half height are also available. Generally, the sieves are made up of Brass frame with stainless steel mesh. To clean them, natural bristle, nylon bristle or brass bristle sieve brush with wooden or polypropylene handle is used. Biomall.in provides high-quality sieves and sieve brushes for cleaning from reputed brands.