Malvern Panalytical SODALIMEGLASS MSPHERES 330 microns/1grms LTX9330

Soda lime glass microspheres supplied as a 1 g package of 330 micron spherical particles for use as calibrated size standards and measurement controls. The product is provided as dry, processed spheres with high roundness and traceable calibration for laboratory particle sizing, microscopy, optical/ultrasonic detection and applications requiring known, uniform glass bead spacers. Documentation and calibration information are provided with the product.

Key Features:

• Nominal diameter: 330 microns
• Packaged quantity: 1 gram (dry spheres)
• Material: soda lime glass
• Density: approximately 2.4–2.5 g/cm³
• Refractive index: ~1.51 at 589 nm
• Supplied with calibration/traceability documentation (NIST-traceable where stated)

Advantages:

• Provides a calibrated, uniform size standard for instrument calibration and method validation in particle sizing and microscopy
• High spherical roundness and removal of non-spherical/broken particles improve measurement reproducibility
• Glass composition gives higher contrast and detectability in optical, electron beam and EDS analyses compared with polymer standards
• Compact 1 g packaging delivers a convenient quantity for repeated calibrations and laboratory controls