聚苯乙烯微粒

MFCD00243243

NA.25

Polystyrene-based microparticles (size: 8 μm) are a particle size reference standard, designed to determine the particle size distribution (PSD) profile of test samples.

Used to calibrate, qualify and monitor the performance of particle size analyzers, surface scanning instruments and particle counters.
The polystyrene latex microbeads are also used:

• to characterize sizing performance in impedance-based experiments.
• to produce PS-μbead arrays by laser-induced forward transfer (LIFT) technique.
• as a test standard for use in aerosol testbed to measure the sampling efficiency of aerosol inlet/manifold system

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。

analytical standard

100

aqueous suspension

0 % cross-linked

10% (solids)

8 μm std dev <0.2 μm, coeff var <2%

1.05 g/cm³

glass & ceramic
industrial qc
pharmaceutical

neat

2-8℃

10 - Combustible liquids

WGK 3

Eyeshields, Gloves