ITEM#: 3211-47730314
MFR#: 47730-314
VWR* Testing Sieve Mesh size: #40. Sieve opening: 425um. Half height. 30.5 cm (12in.) stainless steel frame and mesh. Wire diameter: 0.280mm. Inspected with optical measurement system traceable to NIST. Certificate of compliance to ASTM E-11 and ISO