3" Acrylic Frame Precision Nickel Mesh 40 micron
40 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.