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Electron Microscopy Sciences Particle Size Standard Microsphere 2.0 µm 15 ML
Supplier: Electron Microscopy Sciences 70895
Polystyrene sphere particle-size standards are certified for mean diameter and are traceable to the National Bureau of Standards (NBS). The most uniform spheres available and are recommended for the highest level of measurement accuracy in the 1 to 40 micron size.
Certified Mean diameter: 2.0 µm
Nominal Mean diameter: 2.013+/-0.025
Size Uniformity std. dev. & C.V: 0.022 µm (1.1%)
Solids content: 1%
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