Sieve Calibration Standard 20 microns or No.635
Calibration Standard for 200mm (8") Diameter Sieves, NIST Traceable, 20μm (No.635); 5 bottle set, 0.8g per bottle
Terms and Conditions
Shipping: Based on availability and shipping method.
LEAD TIME EST. 3-4 BUSINESS DAYS. Calibration standards for 3-inch and 100mm diameter sieves are also available. Contact us for a quote.