Gilson 8” Brass 0.625" USA Standard Testing Sieve 16mm / 0.625” ASTM 5/8in

Vintage STANDARD TESTING SIEVE N. 4 Brass By Soiltest Inc. 8"Wx4"T Industrial

VWR USA Standard Testing Sieve 8" PICK-A-MESH Size mm µm Full Height w.s. tyler

U.S. Standard Testing Sieve Brass 1/4” Opening 6.35 Mm Eh Sargent Vintage

U.S.A Standard Testing Sieve 8" Inch 1/4 Inc Mesh Opening Full Height

NEW Gilson 8” Brass 0.500" USA Standard Testing Sieve 12.5mm / 0.500” ASTM 1/2in

VWR USA Standard Testing Sieve No. 4 – 4.75mm / 0.187” Brass ASTM E-11

2 Humboldt 12” Brass 0.0029" USA Standard Testing Sieve .75 microns 0.77mm 200