00CS-250 : 250 microns or No.60

261.15 261.15 USD

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Calibration Standard for 200mm (8") Diameter Sieves, NIST Traceable for 250μm (No.60); also suitable for 280μm; 5 bottle set, 2.5g per bottle


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Calibration Standard for 200mm (8") Diameter Sieves, Aperture Size 250μm (No.60). Also suitable for 280μm sieves. Set of 5 bottles, 2.5g per bottle. Mean aperture sizes traceable to NIST. Single-shot bottles remove operator bias.