grade
analytical standard
form
aqueous suspension, particles
crosslinking
2 % cross-linked
concentration
10% (solids)
Quality Level
technique(s)
diffraction/scattering: suitable
particle size
25 μm std dev <0.4 μm, coeff var <2%
density
1.05 g/cm3
application(s)
cosmetics
environmental
food and beverages
pharmaceutical
format
neat
storage temp.
2-8°C
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General description
Polystyrene based microparticles (size: 25 μm) are a particle size standard, ideal to characterize particle size distribution (PSD) of particle system.
Application
Used to calibrate, qualify and monitor the performance of particle size analyzers, surface scanning instruments and particle counters.
Features and Benefits
- suitable for routine instrument calibration checks, testing and corrections
- available in 5 mL pack size as a neat sample
Analysis Note
对每一批产品都使用 Coulter Multisizer 颗粒分析仪测定精确的产品粒度和标准偏差，精确度达 0.01μm。
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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