190ml去离子水中15nm处的二氧化硅纳米颗粒

可重复，批次间，二氧化硅颗粒直径大小

二氧化硅纳米颗粒设计为球形，尺寸非常均匀

Typical <3% Peak Size Distribution Width above 100nm40nm to 2um Sizes available with 15ml of Di Water and 10% SiO2 concentration40nm to 30um Sizes available in 1Kg increments of Dry Silica nanoparticlesUltra-High Size Purity of 99.997 percentRefractive Index of SiO2 (n=1.46), very close to Polystyrene Latex (n=1.585) @ 633nm laser wavelengthCalibration Curves between SiO2 and PSL Spheres is cose, allowing highly accurate, SiO2 size calibration