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 NIST Beads
NIST Traceable Size Standards
Our NIST traceable size standards, Monosized Polystyrene or PMMA Microspheres, are in aqueous suspension at 2% solids. Those NIST traceable beads have a CV (Coefficient of Variation) 1% to 8% for larger than 2 um, and 5% to 15% CV for smaller than 2 um particles and submicron particles. Product will be shipped within 5% of the diameter you selected. We offer in 10 mL, 20 mL, and 100 mL quantity packages. For bulk quantity of 500+ mL please contact Magsphere Inc.
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Catalog No.
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Diameter (um)
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Please select the Quantity from the drop down box.
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NST100NM
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0.1
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NST200NM
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0.2
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NST300NM
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0.3
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NST500NM
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0.5
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NST750NM
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0.75
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NST001UM
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1
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NST002UM
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2
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NST003UM
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3
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NST004UM
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4
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NST005UM
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5
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NST006UM
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6
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NST007UM
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7
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NST008UM
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8
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NST010UM
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10
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NST015UM
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15
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NST020UM
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20
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NST030UM
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30
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NST040UM
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40
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