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等级
analytical standard
质量水平
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%
应用
glass & ceramic
industrial qc
pharmaceutical
格式
neat
储存温度
2-8°C
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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:
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 0.001μm。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
- Coulter™ 计数器，带MDF系统
法律信息
Coulter is a trademark of Beckman Coulter, Inc.
WGK
WGK 3
闪点(°F)
410.0 °F
闪点(°C)
210 °C
个人防护装备
Eyeshields, Gloves
Do plastic particles affect microalgal photosynthesis and growth?
Sjollema SB, et al.
Aquatic Toxicology (Amsterdam, Netherlands), 170, 259-261 (2016)
Oyster reproduction is affected by exposure to polystyrene microplastics
Sussarellu R, et al.
Proceedings of the National Academy of Sciences, 113(9), 2430-2435 (2016)
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