Micro particle size standard based on polystyrene monodisperse
Size standards
Monodisperse polystyrene latex particles (0.5 μm), monodisperse polystyrene microbeads (0.5 μm), monodisperse polystyrene microspheres (0.5 μm), polystyrene monodisperse microparticles (0.5 μm)
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９�/div>

产品说明

一般描�?/p>

Monodisperse polystyrene based micro particles (size: 0.5 ��m) are a particle size standard, designed to profile the particle size distribution (PSD) of test samples.

应用

Used to calibrate, qualify and monitor the performance of particle size analyzers, surface scanning instruments and particle counters.
Monodisperse polystyrene latex particles are also used to find the PSD of colloidal dispersions.

特点和优劾�/p>

• suitable for routine instrument calibration checks, testing and corrections
• available in 5 mL and 10 mL pack sizes as neat samples

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 ��m。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� (TEM)
• 扫描电子显微镛�/LI>
• 光学显微镜术
• 配备 MDF 系统� Coulter^?计数�?/LI>

采用 NIST-BCR-粒度标准品进行设备校准、�/p>

法律信息

Coulter is a trademark of Beckman Coulter, Inc.

基本信息

MDL编号	MFCD00243243
NACRES	NA.24

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	0.5 ��m std dev <0.05 ��m
application(s)	glass & ceramic industrial qc pharmaceutical
格式	neat
储存温度	2-8ℂ�/td>

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 ℂ�/td>
个人防护装备	Eyeshields, Gloves