00CS-45 : 45 microns or No.325
Calibration Standard for 200mm (8") Diameter Sieves, NIST Traceable for 45μm (No.325); also suitable for 50μm; 5 bottle set, 1.0g per bottle
30-day money-back guarantee
Free Shipping in U.S.
Buy now, get in 2 days
Calibration Standard for 200mm (8") Diameter Sieves, Aperture Size 45μm (No.325). Also suitable for 50μm sieves. Set of 5 bottles, 1.0g per bottle. Mean aperture sizes traceable to NIST. Single-shot bottles remove operator bias.