[Made in Japan] Traceable particle size calibration standard particles from AIST (National Institute of Advanced Industrial Science and Technology). These particles have a very narrow particle size distribution and do not contain surfactants.
"Uni-spheres" are newly developed particle size calibration standard particles based on soap-free polymerization technology cultivated in the development of latex for in vitro diagnostic reagents. They are uniform, spherical polystyrene-based latex particles that can be used for the calibration and precision management of particle size measurement devices, as well as for the validation of particle size measurement methods. The particle size is determined using the particle size calibration service of the National Metrology Institute of Japan (NMIJ) and is traceable to the International System of Units (SI). 【Specifications】 ■ Form: Aqueous dispersion of polystyrene particles (containing 0.5 mg/ml of sodium azide) ■ Volume: 10 ml ■ Solid concentration: 10 mg/ml ■ CV value (reference): 1.0% ■ Density (reference): 1.0540 g/cm3 ■ Particle mass (reference): 4.916 fg *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
Price information
Expected inclusion price: 86,000 yen (excluding tax)
Delivery Time
P3
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For more details, please download the PDF or feel free to contact us.
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Our latex particles are high-performance particles with excellent dispersibility that do not contain surfactants and can be used immediately without purification. As particles for latex aggregation methods, we handle particles tailored to specific purposes such as sensitivity and measurement range. Please feel free to contact us if you have any requests.