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三聚氰胺树脂微粒
Micro particles based on melamine resin
产品别名
三聚氰胺树脂微粒
Micro particles based on melamine resin
Melamine-formaldehyde resin
Melamine resin microspheres
Size standards
尺寸标准
三聚氰胺甲醛树酯
结构式
基本信息
| MDL number | MFCD00197912 |
| NACRES | NA.24 |
| General description【一般描述】 | Melamine resin-based microparticles (size: 8 μm) are a size standard, ideal for determining the particle size distribution (PSD) profile of test samples. The product contains hydrophilic surfaces with high degree of cross linking and high pressure resistance. Lyophilization and resuspension in aqueous media does not damage the product (powders are available on request). |
| Application【应用】 | Used for equipment particle size calibration. Also used to identify melamine resin microparticles in seawater samples. |
| Features and Benefits【特点和优势】 |
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| Analysis Note【分析说明】 | For every lot, exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer. Density: 1.51 g/cm3 Heat resistance <300 ℃ Chemical resistance: acids, bases, organic solvents Monodisperse melamin resin particles are characterized by high uniformity and narrow size distribution. They carry functional methylol groups, which can be used for covalent coupling of biological active compounds. |
产品性质
| grade【等级】 | analytical standard |
| Quality Level【质量水平】 | 100 |
| form【形式】 | aqueous suspension particles |
| concentration【浓度】 | 10% (solids) |
| Particle size【粒径】 | 8 μm std dev <0.15 μm, coeff var <2% |
| format【格式】 | neat |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves |
