78511

Micro particles based on polystyrene

size: 8 μm

• 동의어(들): Polystyrene-based microparticles, Latex beads from PS
• MDL number: MFCD00243243
• UNSPSC 코드: 41116107
• NACRES: NA.25

속성

• Grade: analytical standard
• 형태: aqueous suspension
• 교차: 0 % cross-linked
• 농도: 10% (solids)
• 입자 크기: 8 μm std dev <0.2 μm, coeff var <2%
• density: 1.05 g/cm³
• 응용 분야: glass & ceramic; industrial qc; pharmaceutical
• 형식: neat
• 저장 온도: 2-8°C

설명

일반 설명

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

애플리케이션

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

특징 및 장점

• appropriate for routine equipment calibration checks and corrections
• available in 5 mL pack size as a neat sample

분석 메모

For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves