ASTM Test Sieves
Humboldt sieves are of the highest quality to ensure consistent fit, accurate specifications and durable construction. All our sieves comply with ASTM E11 and AASHTO M92; and, are given individual serial numbers for traceability. Certified sieves are also available as an option, please inquire.
5% discount on ALL Sieves through May 31, 2020.
Use SIEVE5 as the coupon code in checkout!
Online U.S. purchases only.