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Micro particles based on polymethacrylate

聚甲基丙烯酸酯微粒

品牌
Supelco
货号
73371
规格纯度
analytical standard, size: 4 μm
参考价格
2005.75 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Polymethacrylate-based microparticles are a size standard, ideal to identify the particle size distribution (PSD) profile of test samples.
The particle size of 4 μm is measured using Coulter Multisizer.

应用

Used to qualify and check particle size equipment.
Also used to:

  • form self-assembled colloid structures for studying fluid dynamics of colloid mobility near a solid surface
  • fabricate polyelectrolyte-modified beads as an alternate option for conventional pretreatment process of electroless plating
  • validate microfluidic device for density- and size-based microparticle separation

特点和优势

  • suitable for routine instrument calibration checks, testing and corrections
  • traceable to Community Bureau of Reference (BCR) standards
  • available in 5 mL pack size as a neat sample

分析说明

The exact values for particle size and standard deviation are determined for each lot and may be found on the certificate of analysis. These values are determined with an accuracy of 0.01 μm (Coulter Multisizer). Polymethacrylate based particles have a narrow size distribution and spherical shape. They are stable at temperatures of up to 100 ℃ Density is 1.22 g/cm3. The surface is negatively charged. Good biocompatibility and reduced nonspecific protein binding are characteristic.

基本信息

MDL编号MFCD00198073
NACRESNA.24

产品性质

等级analytical standard
质量水平100
形式particles
suspension
浓度10% (solids)
粒径4 μm std dev <0.15 μm, coeff var <3%
格式neat
储存温度2-8℃

安全信息

储存分类代码12 - Non Combustible Liquids
WGKnwg
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves

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