Test sieve made of stainless or brass is inspected by microscope and projector. It is a professional measuring tool for lab test.
Laboratory sieve features high precision, accurate mesh, acid and alkali resistance, ideal for all kinds of powders and particle analysis.
Grids sieves made of stainless steel is with a square shape and it complies the current EN 933-3 standard. A complete set includes 14 grids sieves.
Microplate sieve is made of electro-formed nickel plate in stainless steel frames. The opening hole can be round or square.