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Thermo Scientific™ 3000 Series Nanosphere™ Size Standards

Catalog No. 09980038
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Diameter (Metric):
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269 nm
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Catalog No. Diameter (Metric)
09980038 900 nm
09980013 20 nm
09980014 30 nm
09980015 40 nm
09980016 50 nm
09980017 60 nm
09980018 70 nm
09980019 80 nm
09980020 90 nm
09980021 100 nm
09980022 125 nm
09980023 150 nm
09980024 200 nm
09980025 220 nm
09980026 240 nm
09980027 269 nm
09980028 300 nm
09980029 350 nm
09980030 400 nm
09980031 450 nm
09980032 495 nm
09980033 500 nm
09980035 600 nm
09980036 700 nm
09980037 800 nm
09980034 565 nm
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Catalog No. 09980038 Supplier Thermo Scientific™ Supplier No. 3900A
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Description

Conveniently check the sizes of bacteria, viruses, ribosomes and sub-cellular components with these size standards.

Conveniently check the sizes of bacteria, viruses, ribosomes and sub-cellular components with Thermo Scientific™ 3000 Series Nanosphere™ Size Standards, excellent for use with any application that requires a NIST™ traceable size standard with a very narrow standard deviation. The 20 to 900nm range of spheres is ideal for the calibration of electron and atomic force microscopes. Standards are also used in laser light scattering studies and colloidal systems research.

Thermo Scientific 3000 Series Nanosphere Size Standards are highly uniform polystyrene spheres calibrated within billionths of a meter (nanometers) with NIST traceable methodology. One nanometer is 0.001 micrometer (μm) or 10 Angstroms.
  • Available as uniform polymer spheres in a range of discrete sizes from 20 to 900nm
  • Spherical diameters calibrated with linear dimensions transferred from NIST by methods developed at Thermo Fisher Scientific
  • Spheres are used instead of irregularly shaped particles to minimize response of analytical systems to shape effects
  • Standards packaged as aqueous suspensions in 15mL dropper-tipped bottles
  • Concentrations optimized for ease of dispersion and colloidal stability
  • Spheres have a density of 1.05 g/cm3 and an index of refraction of 1.59 @ 589nm (25°C)
  • Packages are lot-numbered for convenient technical service and support after the sale

Includes:

Certificate of Calibration and Traceability to NIST, including description of the calibration method and its uncertainty, table of chemical and physical properties, and Material Safety Data Sheet, with handling and disposal instructions.

Note:

Thermo Fisher Scientific has its own engineering, production and metrology facilities for better quality control and response to customer needs. In addition to this line of polymer size standards, we also offer calibration standards in silica and glass materials. Ask our technical service department for information about specific applications or other product needs not listed here.

Specifications

Additive Contains trace amount of surfactant to inhibit agglomeration and promote stability
Concentration 1% solids
Content And Storage Unless otherwise stated, refrigerate (2° to 8°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
Contents Polymer particles in water
Description 3000 Series Nanosphere Size Standards come in optimized concentrations for easy dispersal and colloidal stability.
Color White or Colorless
For Use With (Application) Electron Microscope Calibration
Material Polystyrene
Product Type Size Standard Particles
Includes Certificate of Calibration and Traceability to NIST
Particle Density 1.05g/cm³
Quantity 15 mL
Refractive Index 1.59 at 589nm (25°C)
Size Distribution ≤ 1.8%
Stability Product stable for a minimum of 24 months
Diameter (Metric) 900 nm
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