Stage micrometers for use with transmitted light microscopes are available with different line lengths and sub-divisions. They provide a simple and reliable means of accurately calibrating eyepiece graticules. Wherever the highest accuracy of measurement is required a certified stage micrometer can be supplied. Certified stage micrometers are individually calibrated and are supplied with certificates of accuracy to comply with ISO requirements. For confocal microscopy a ready-to-use kit containing slides with multi-fluorescent latex beads in various sizes can be supplied. A high precision standard is available for calibrating image analysis systems and identifying deviations and distortions in optical imaging equipment.
Uniform polymer microspheres 5 - 40umThis series of microspheres has a slightly wider distribution than the monodisperse microsphere size standards.Average lead time: 5 daysPOA
Average lead time: 5 days
Silica Particle Size Standards 0.5 - 1.5umThis series of Silica particle size standards is designed for applications requiring monodisperse inorganic spheres.Average lead time: 12 to 19 daysPOA
Average lead time: 12 to 19 days
Glass Size StandardsGlass microspheres can be used in any application that requires a NIST traceable size standard with a narrow size distribution, and where sample conditions may not be suitable for polystyrene spheres.Average lead time: 1 to 198 daysPOA
Average lead time: 1 to 198 days
Silicon Test SpecimenA silicon test specimen made of single crystal silicon of overall dimensions 5 x 5mm and is 0.5mm thick. Special prices valid while stocks last.Average lead time: 1 to 26 daysPOA
Average lead time: 1 to 26 days- Monosized microsphere size standards 1 - 1000umThese highly uniform polystyrene spheres are calibrated by NIST standardised methods which include photon correlation spectroscopy, transmission electron microscopy and light microscopy.Average lead time: 5 to 43 days
POA
Average lead time: 5 to 43 days
