产品介绍：
产品说明
一般描述
Monodisperse polystyrene based micro particles (size: 20.0 μm) are a particle size standard, designed for identifying the particle size distribution (PSD) profile of test samples.
应用
Fit for use in equipment particle size calibration.
Also used to:
- standardize methods of size-dependent chromatographic separations.
- validate the Airy Disc First Fringe (ADFF) analysis technique based on size measurements.
- determine the impact of polystyrene microplastic exposure on feeding capacity of marine copepod Calanus helgolandicus.
- produce monolayers in the synthesis of 2D nanomaterials coated micromotors
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
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 | 2 % cross-linked |
| 浓度 | 2% (solids) |
| 粒径 | 20.0 μm std dev <0.4 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 |
