3" Acrylic Frame Precision Nickel Mesh 15 micron
15 micron (μm), 3" (inch) diameter, Clear Acrylic Frame, PRECISION test sieve with electroformed nickel mesh (openings certified to be in compliance with ASTM E-161). Dimensions: 3-1/2” outside diameter; 3” inside diameter; 1-1/4” height Cancellation fee applies.