43302

聚苯乙烯微粒

size: 100 nm

• Synonym(s): 聚苯乙烯橡胶微珠
• MDL编号: MFCD00243243
• NACRES: NA.32

Properties

• 质量水平: 100
• 形式: aqueous suspension
• 浓度: 10% (solids)
• 粒径: 100 nm std dev ≤0.01 μm
• 密度: 1.05 g/cm³
• 储存温度: 2-8°C

Description

一般描述

Micro Particles or Latex Beads, commonly known as polystyrene microparticles, are negatively charged colloidal particles. The microparticles are produced through a polymerization reaction of styrene under controlled conditions. The conducive environment of the reaction induces spontaneous coalescent bead formation. Micro Particles or Latex beads are supplied in aqueous solutions composed of polymer particles with water. Polystyrene′s refractive index at 589 nm is 1.5905 and 1.602 at 486 nm.

应用

基于100nM聚苯乙烯的微粒可被衍生化以生成用于诸如抗体耦合和免疫凝集检测开发等应用的介质。聚苯乙烯微粒可作为潜在的可生物降解的疫苗佐剂、药物递送装置和参考标准品。

包装

5, 10 mL

分析说明

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。

Safety Information

• 储存分类代码: 10 - Combustible liquids
• WGK: WGK 3
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: Eyeshields, Gloves