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Portable Psl Spheres,.9 μm, 900 Nm, 15ml Bottle Volume, Polystyrene Latex Beads Set [w32XgmK1]

$57.99 $185.99 -69%

PSL Spheres: Precise Particle Calibration ToolsIntroducing the PSL Spheres, a high-precision particle calibration tool designed for professionals in the semiconductor and scientific fields. These 0.9 μm, 900 nm polystyrene latex beads are meticulousl

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PSL Spheres: Precise Particle Calibration Tools

Introducing the PSL Spheres, a high-precision particle calibration tool designed for professionals in the semiconductor and scientific fields. These 0.9 μm, 900 nm polystyrene latex beads are meticulously crafted to provide a NIST traceable size standard with a narrow peak standard deviation. With a convenient 15ml bottle volume, these spherical beads offer unparalleled convenience and accuracy for calibrating laser particle counters and liquid particle counters.
  • Highly uniform polystyrene microspheres
  • Calibrated within nanometers for precise size measurement
  • 15ml bottle volume for easy storage and handling

Advanced Properties and Specifications

The PSL Spheres are more than just particles; they are a cornerstone of accuracy in your calibration process. These beads are calibrated within nanometers, ensuring traceability to NIST SRMN size standards. Each batch is accompanied by a Certificate of Calibration and Traceability, guaranteeing the highest quality and reliability. With a density of 1.05 g/cm3 and a refractive index of 1.59 @ 589 nm at 25 degrees centigrade, these beads are optimized for performance and compatibility.
  • NIST traceable size standard
  • Calibrated with traceability to NIST SRM size standards
  • Certificate of Calibration and Traceability included

Applications and Benefits

The PSL Spheres are not just a calibration tool; they are a critical component for ensuring accuracy in a variety of applications. Whether you're calibrating electron and atomic force microscopes, producing PSL Wafer Standards, or creating aerosol size challenges, these beads provide the reliability you need. The 100 nm to 100 microns range of size standards can be used directly from the bottle, saving time and minimizing dilution requirements. Ideal for use in laser particle counters and surface scanning inspection systems, these beads are the perfect choice for professionals who demand excellence.
  • Wide range of applications in scientific and semiconductor industries
  • Convenient for direct use without dilution
  • Enhanced calibration accuracy and efficiency

What Our Customers Say

January 2, 2026

Absolutely no complaints!

This product is a brilliant find. It's well worth the money.

- Esteban F..

January 2, 2026

Absolutely no complaints!

This is a workhorse. It's powerful, durable, and dependable.

- Steven L..

January 2, 2026

Absolutely no complaints!

It's a high-quality item that feels substantial and well-made.

- Catherine K..

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