NIST Traceable Size Standards

Particle size standards may be used to validate sizing instruments across their dynamic ranges. They are suitable for use in the performance of routine instrument calibration checks and corrections, and in the support of practice standards, such as those published by ISO, ASTM International, CEN and other organizations. Additionally, the use of reference material permits the standardization of results between runs, instruments, laboratories and over time.

Polysciences, Inc. is a global leader in the manufacture of NIST traceable particle standards for Quality Control, Calibration and Sizing. Our Precision Particle Size Standards are widely used for clean room certification, filter testing, and wafer scanner calibration equipment.

Our NIST Traceable Particle Size Standards are monodisperse polystyrene spheres available in diameters ranging from 40nm-175µm. Suspensions are conveniently packaged in dropper bottles at 1% solids, and each bottle is provided with a Certificate of Traceability.

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  1. Megabead NIST Traceable Particle Size Standard, 10.0μm

    Megabead NIST Traceable Particle Size Standard, 10.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  2. Megabead NIST Traceable Particle Size Standard, 12.0μm

    Megabead NIST Traceable Particle Size Standard, 12.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  3. Megabead NIST Traceable Particle Size Standard, 15.0μm

    Megabead NIST Traceable Particle Size Standard, 15.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  4. Megabead NIST Traceable Particle Size Standard, 20.0μm

    Megabead NIST Traceable Particle Size Standard, 20.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  5. Megabead NIST Traceable Particle Size Standard, 25.0μm

    Megabead NIST Traceable Particle Size Standard, 25.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  6. Megabead NIST Traceable Particle Size Standard, 30.0μm

    Megabead NIST Traceable Particle Size Standard, 30.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  7. Megabead NIST Traceable Particle Size Standard, 40.0μm

    Megabead NIST Traceable Particle Size Standard, 40.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  8. Megabead NIST Traceable Particle Size Standard, 50.0μm

    Megabead NIST Traceable Particle Size Standard, 50.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  9. Megabead NIST Traceable Particle Size Standard, 60.0μm

    Megabead NIST Traceable Particle Size Standard, 60.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  10. Megabead NIST Traceable Particle Size Standard, 80.0μm

    Megabead NIST Traceable Particle Size Standard, 80.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  11. Megabead NIST Traceable Particle Size Standard, 100.0μm

    Megabead NIST Traceable Particle Size Standard, 100.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  12. Megabead NIST Traceable Particle Size Standard, 125.0μm

    Megabead NIST Traceable Particle Size Standard, 125.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  13. Megabead NIST Traceable Particle Size Standard, 150.0μm

    Megabead NIST Traceable Particle Size Standard, 150.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  14. Megabead NIST Traceable Particle Size Standard, 175.0μm

    Megabead NIST Traceable Particle Size Standard, 175.0μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  15. Microbead NIST Traceable Particle Size Standard, 1.00μm

    Microbead NIST Traceable Particle Size Standard, 1.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

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  16. Microbead NIST Traceable Particle Size Standard, 1.25μm

    Microbead NIST Traceable Particle Size Standard, 1.25μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  17. Microbead NIST Traceable Particle Size Standard, 1.50μm

    Microbead NIST Traceable Particle Size Standard, 1.50μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  18. Microbead NIST Traceable Particle Size Standard, 1.75μm

    Microbead NIST Traceable Particle Size Standard, 1.75μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  19. Microbead NIST Traceable Particle Size Standard, 2.00μm

    Microbead NIST Traceable Particle Size Standard, 2.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  20. Microbead NIST Traceable Particle Size Standard, 2.50μm

    Microbead NIST Traceable Particle Size Standard, 2.50μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  21. Microbead NIST Traceable Particle Size Standard, 3.00μm

    Microbead NIST Traceable Particle Size Standard, 3.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  22. Microbead NIST Traceable Particle Size Standard, 3.50μm

    Microbead NIST Traceable Particle Size Standard, 3.50μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  23. Microbead NIST Traceable Particle Size Standard, 4.00μm

    Microbead NIST Traceable Particle Size Standard, 4.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  24. Microbead NIST Traceable Particle Size Standard, 5.00μm

    Microbead NIST Traceable Particle Size Standard, 5.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  25. Microbead NIST Traceable Particle Size Standard, 6.00μm

    Microbead NIST Traceable Particle Size Standard, 6.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  26. Microbead NIST Traceable Particle Size Standard, 7.00μm

    Microbead NIST Traceable Particle Size Standard, 7.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  27. Microbead NIST Traceable Particle Size Standard, 8.00μm

    Microbead NIST Traceable Particle Size Standard, 8.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  28. Microbead NIST Traceable Particle Size Standard, 9.00μm

    Microbead NIST Traceable Particle Size Standard, 9.00μm

    Starting at: $348.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  29. Nanobead NIST Traceable Particle Size Standard, 40nm

    Nanobead NIST Traceable Particle Size Standard, 40nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  30. Nanobead NIST Traceable Particle Size Standard, 50nm

    Nanobead NIST Traceable Particle Size Standard, 50nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  31. Nanobead NIST Traceable Particle Size Standard, 60nm

    Nanobead NIST Traceable Particle Size Standard, 60nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  32. Nanobead NIST Traceable Particle Size Standard, 70nm

    Nanobead NIST Traceable Particle Size Standard, 70nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  33. Nanobead NIST Traceable Particle Size Standard, 80nm

    Nanobead NIST Traceable Particle Size Standard, 80nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  34. Nanobead NIST Traceable Particle Size Standard, 90nm

    Nanobead NIST Traceable Particle Size Standard, 90nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  35. Nanobead NIST Traceable Particle Size Standard, 100nm

    Nanobead NIST Traceable Particle Size Standard, 100nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  36. Nanobead NIST Traceable Particle Size Standard, 150nm

    Nanobead NIST Traceable Particle Size Standard, 150nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  37. Nanobead NIST Traceable Particle Size Standard, 200nm

    Nanobead NIST Traceable Particle Size Standard, 200nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  38. Nanobead NIST Traceable Particle Size Standard, 250nm

    Nanobead NIST Traceable Particle Size Standard, 250nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  39. Nanobead NIST Traceable Particle Size Standard, 300nm

    Nanobead NIST Traceable Particle Size Standard, 300nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  40. Nanobead NIST Traceable Particle Size Standard, 350nm

    Nanobead NIST Traceable Particle Size Standard, 350nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  41. Nanobead NIST Traceable Particle Size Standard, 400nm

    Nanobead NIST Traceable Particle Size Standard, 400nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  42. Nanobead NIST Traceable Particle Size Standard, 450nm

    Nanobead NIST Traceable Particle Size Standard, 450nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  43. Nanobead NIST Traceable Particle Size Standard, 500nm

    Nanobead NIST Traceable Particle Size Standard, 500nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  44. Nanobead NIST Traceable Particle Size Standard, 550nm

    Nanobead NIST Traceable Particle Size Standard, 550nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  45. Nanobead NIST Traceable Particle Size Standard, 600nm

    Nanobead NIST Traceable Particle Size Standard, 600nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  46. Nanobead NIST Traceable Particle Size Standard, 650nm

    Nanobead NIST Traceable Particle Size Standard, 650nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  47. Nanobead NIST Traceable Particle Size Standard, 700nm

    Nanobead NIST Traceable Particle Size Standard, 700nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  48. Nanobead NIST Traceable Particle Size Standard, 750nm

    Nanobead NIST Traceable Particle Size Standard, 750nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  49. Nanobead NIST Traceable Particle Size Standard, 800nm

    Nanobead NIST Traceable Particle Size Standard, 800nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
  50. Nanobead NIST Traceable Particle Size Standard, 850nm

    Nanobead NIST Traceable Particle Size Standard, 850nm

    Starting at: $311.00

    Precision Size Standards are offered in three size groupings: Nanobead, Microbead, and Megabead. They are measured on in-house instruments calibrated with NIST (National Institute of Standards and Technology) Standard Reference Materials. Each product is supplied with a Certificate of Analysis documenting traceability to NIST Standard Reference Materials. The size, standard deviation, coefficient of variation, and lot number are printed on the label for easy reference.

    Learn More
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