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等級
analytical standard
品質等級
形狀
particles
suspension
濃度
10% (solids)
粒徑
20 μm std dev <0.5 μm, coeff var <2%
格式
neat
儲存溫度
2-8°C
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一般說明
Polymethacrylate-based microparticles (size: 20 μm) are a size standard, ideal to determine particle size distribution (PSD) profile of a particle system.
應用
Applicable for calibrating and validating particle size analyzers.
It can be used to:
It can be used to:
- count and differentiate microscale particles using Coulter-type sensor
- detect and measure the micropolymethacrylate-laden analytes
特點和優勢
- suitable for routine instrument calibration checks, testing and corrections
- available in 5 mL pack size as a neat sample
分析報告
The exact values for particle size and standard deviation are determined for each lot and may be found on the certificate of analysis. These values are determined with an accuracy of 0.01 μm (Coulter Multisizer). Polymethacrylate based particles have a narrow size distribution and spherical shape. They are stable at temperatures of up to 100 °C Density is 1.22 g/cm3. The surface is negatively charged. Good biocompatibility and reduced nonspecific protein binding are characteristic.
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
nwg
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves
其他客户在看
Detection and counting of micro-scale particles and pollen using a multi-aperture Coulter counter
Jagtiani AV, et al.
Measurement Science and Technology, 17(7), 1706-1706 (2006)
A label-free high throughput resistive-pulse sensor for simultaneous differentiation and measurement of multiple particle-laden analytes
Jagtiani AV, et al.
Journal of Micromechanics and Microengineering, 16(8), 1530-1530 (2006)
Thiol functionalized polymethacrylic acid-based hydrogel microparticles for oral insulin delivery
Sajeesh.S, et al.
Acta Biomaterialia, 6, 3072-3080 (2010)
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