一般描述
超顺磁聚苯乙烯颗粒
Biotin-coated magnetic microparticles are a particle size standard, ideal for particle size distribution (PSD) analysis of a particle system.
The accurate diameter of 1 μm is determined by methods described by the National Institute of Standards and Technology (NIST, USA), such as:
The measuring instruments are calibrated using standards obtained from the Community Bureau of Reference (BCR, Belgium: Standards RM 165, 166 or 167) and from the NIST (SRM 1690, 1691 or 1692). This product comprises superparamagnetic polystyrene particles.
The accurate diameter of 1 μm is determined by methods described by the National Institute of Standards and Technology (NIST, USA), such as:
- Transmission electron microscopy
- Scanning electron microscopy
- Optical microscopy
- COULTER COUNTER particle size analyzer with HDF system
The measuring instruments are calibrated using standards obtained from the Community Bureau of Reference (BCR, Belgium: Standards RM 165, 166 or 167) and from the NIST (SRM 1690, 1691 or 1692). This product comprises superparamagnetic polystyrene particles.
应用
Used to calibrate particle size analyzers and particle counters.
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
Streptavidin activity POD > 500 U/g
储存分类代码
12 - Non Combustible Liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
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