等级
analytical standard
质量水平
形式
aqueous suspension
浓度
2.5% (solids)
表面覆盖度
reactive groups (COOH) >0.1 mmol/g polymer
粒径
1 μm std dev <0.1 μm, coeff var <6%
荧光
λex 490 nm; λem 525
应用
glass & ceramic
industrial qc
pharmaceutical
格式
neat
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应用
Micro particles based on melamine resin, carboxylate-modified, FITC-markedsize: 1 μm is used for equipment particle size calibration with fluorescence detection.
分析说明
对每一批产品都使用 Coulter Multisizer 颗粒分析仪测定精确的产品粒度和标准偏差，精确度达 0.01μm。
其他说明
Fluorescent marker for macrostructures, e.g. microtubules; Aldehyde modification for coupling with amines
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
W T Müller et al.
Science (New York, N.Y.), 268(5208), 272-273 (1995-04-14)
Highly localized chemical catalysis was carried out on the surface groups of a self-assembled monolayer with a scanning probe device. With the use of a platinum-coated atomic force microscope tip, the terminal azide groups of the monolayer were catalytically hydrogenated
T J Mitchison
Science (New York, N.Y.), 261(5124), 1044-1047 (1993-08-20)
Microtubule polarity arises from the head-to-tail orientation of alpha-beta tubulin heterodimers in the microtubule lattice. The identity of the polypeptide at each end of the microtubule is unknown, but structural models predict that the beta-tubulin end contains an exchangeable guanosine
商品
Fluorescently labeled microparticles are useful as standards in flow cytometry, confocal laser scanning microscopy, and with light scattering instruments..
荧光标记的微粒可用作流式细胞仪、共聚焦激光扫描显微镜和光散射仪器的标准品。
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