Sieve Calibration standard (100mm or 3") 20 microns or No.635

Calibration standard for 100mm or 3" diameter sieves, NIST Traceable for 20 microns or No.635 : 5 bottles, 0.25g per bottle.

283.00 283.0 USD 283.00


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    LEAD TIME EST. 3-4 BUSINESS DAYS. Calibration standards for 3-inch and 100mm diameter sieves are also available. Contact us for a quote.