By improving the calibration of a conventional optical microscope, researchers at the US National Institute of Standards and Technology (NIST) have for the first time measured the volume of individual ...

OPG offers national laboratory traceable line width and thin prism artifacts to calibrate the PSM for spatial scale and for converting the spatial scale to angle. Both artifacts calibrate the PSM ...

Nanotechnology researchers at UC Davis have shown that they can use a red blood cell to calibrate a sensitive instrument, an atomic force microscope. "It turns around the rules of nanotechnology, by ...