基于聚苯乙烯单分散体系的微粒径标准品

产品名称：

Micro particle size standard based on polystyrene monodisperse
Monodisperse polystyrene latex particles (3 μm), monodisperse polystyrene microbeads (3 μm), monodisperse polystyrene microspheres (3 μm)
Size standards
基于聚苯乙烯单分散体系的微粒径标准品
尺寸标准

产品介绍：

产品说明

一般描述

Monodisperse polystyrene based micro particles (size: 3.0 μm) are a size standard, designed to identify the particle size distribution (PSD) profile of test samples.

应用

Used to validate and monitor the performance of particle sizing equipment.
Also used:

in acoustic traps to study the effect of non-contact retention of microparticles on trapping performance of lab on chip systems
to synthesize microsphere-based interferometric optical probe called reflectophore

特点和优势

suitable for routine instrument calibration checks and corrections
available in 5 mL pack size as a neat sample

分析说明

对于每个批次，测定粒度和标准偏差的精确值的准确度为 0.001 μm。这些颗粒的粒度测定分别遵循美国国家标准与技术研究所 (NIST, USA) 和欧盟参考局 (BCR) 描述的程序，尤其是：

透射电子显微镜 (TEM)
扫描电子显微镜
光学显微镜术
配备 MDF 系统的 Coulter ^™ 计数器

采用 NIST-BCR-粒度标准品进行设备校准。

法律信息

Coulter is a trademark of Beckman Coulter, Inc.

基本信息

MDL编号

MFCD00243243

产品性质

等级	analytical standard
质量水平	100
形式	aqueous suspension particles
交联	0 % cross-linked
浓度	2% (solids)
粒径	3.0 μm std dev <0.1 μm, coeff var <2%
application(s)	glass & ceramic industrial qc pharmaceutical
格式	neat
储存温度	2-8℃

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	410.0 °F
闪点(C)	210 ℃
个人防护装备	Eyeshields, Gloves