Nanosphere size standard

Particle-size standards are certified for mean diameter and are traceable to the National Bureau of Standards (NBS). Duke Scientific's new line of standards in the submicrometer size range is called Nanosphere Size Standards, and Monosized Polymer Microspheres.

Nanosphere Size Standards are highly uniform polystyrene spheres calibrated in billionths of a meter (nanometer) with NBS traceable methodology.
Nanosphere Size Standards are used in the calibration of electron microscopes, aerosol and liquid particle studies, chromatography columns, and laser light scattering studies. The 20 to 1000 nm range is suitable for checking the size of bacteria, viruses, ribosomes and sub-cellular components. Nanosphere Size Standards are packaged as aqueous suspensions in dropper-tipped bottles.
Specific gravity :1.05g/ml R
Refractive index of 1.58 @ 589nm (25°C).

TM Trademark of Duke Scientific Corp.

Code Title Nominal diameter Pack Size Availability Price Updated: 24-07-2021
EMS70885 Nanosphere size standard 100nm 15mL 2 weeks $768.00 AUD
EMS70886 Nanosphere size standard 200nm 15mL 2 weeks $768.00 AUD
EMS70881 Nanosphere size standard 20nm 15mL 2 weeks $768.00 AUD
EMS70887 Nanosphere size standard 300nm 15mL 2 weeks $768.00 AUD
EMS70888 Nanosphere size standard 400nm 15mL 2 weeks $768.00 AUD
EMS70889 Nanosphere size standard 500nm 15mL 2 weeks $768.00 AUD
EMS70883 Nanosphere size standard 50nm 15mL 2 weeks $768.00 AUD
EMS70890 Nanosphere size standard 600nm 15mL 2 weeks $768.00 AUD
EMS70891 Nanosphere size standard 700nm 15mL 2 weeks $768.00 AUD
EMS70892 Nanosphere size standard 800nm 15mL 2 weeks $768.00 AUD
EMS70893 Nanosphere size standard 900nm 15mL 2 weeks $768.00 AUD
Code Title Nominal diameter Pack Size Availability Price
EMS70885 Nanosphere size standard 100nm 15mL 2 weeks $768.00 AUD
EMS70886 Nanosphere size standard 200nm 15mL 2 weeks $768.00 AUD
EMS70881 Nanosphere size standard 20nm 15mL 2 weeks $768.00 AUD
EMS70887 Nanosphere size standard 300nm 15mL 2 weeks $768.00 AUD
EMS70888 Nanosphere size standard 400nm 15mL 2 weeks $768.00 AUD
EMS70889 Nanosphere size standard 500nm 15mL 2 weeks $768.00 AUD
EMS70883 Nanosphere size standard 50nm 15mL 2 weeks $768.00 AUD
EMS70890 Nanosphere size standard 600nm 15mL 2 weeks $768.00 AUD
EMS70891 Nanosphere size standard 700nm 15mL 2 weeks $768.00 AUD
EMS70892 Nanosphere size standard 800nm 15mL 2 weeks $768.00 AUD
EMS70893 Nanosphere size standard 900nm 15mL 2 weeks $768.00 AUD