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Micro particle size standard based on polystyrene monodisperse

基于聚苯乙烯单分散体系的微粒径标准品

品牌
Supelco
货号
89756
规格纯度
analytical standard, size: 6.0 μm
参考价格
6879.15 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Micro particle size standard based on polystyrene monodisperse
Size standards
Monodisperse polystyrene latex particles (6.0 μm), monodisperse polystyrene microbeads (6.0 μm), monodisperse polystyrene microspheres (6.0 μm), polystyrene monodisperse microparticles (6.0 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:

产品说明

一般描述

Monodisperse polystyrene based micro particles (size: 6.0 μm) are a particle size standard, ideal for profiling 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 can also be used to:

  • investigate their effect on laser-induced breakdown spectroscopy (LIBS) emissions.
  • study the effect of polystyrene microplastics on microalgal photosynthesis and growth and oyster reproduction.

特点和优势

  • suitable for routine instrument calibration checks, testing 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6.0 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
WGKWGK 3
闪点(F)410.0 °F
闪点(C)210 ℃
个人防护装备Eyeshields, Gloves

SUPELCO

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