• Spheres are traceable to the United Kingdom National Physical Laboratory
• Calibrate sieves to an accuracy of <tol>1<mu>m
Soda-lime glass microspheres pass over the entire surface of the sieve and through every aperture. Standards include a calibration chart.
| Cole-Parmer | |
|---|---|
| Product Category | Chemical Additives and Agents |
| Product Number | GO-59945-06 |
| Product Name | Sieve Calibration Standard, soda-lime glass, 20 mesh |
| Function | Reference / Chemical Standard |
