Sieve Calibration standard (100mm or 3") 106 microns or No.140
Calibration standard for 100mm or 3" diameter sieves, NIST Traceable for 106 microns or No.140 (also suitable for 100 microns and 112um microns); 5 bottle set, 0.25g per bottle.
LEAD TIME EST. 3-4 BUSINESS DAYS.
Calibration standards for 3-inch and 100mm diameter sieves are also available. Contact us for a quote.