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供應杜克Duke綠色和紅色干粉狀熒光微球 標準粒子
| 產(chǎn)品型號： |
Duke Fluoro-Max |
| 品 牌： |
Duke杜克 |
| 價格電議,您可以向供應商詢價得到該產(chǎn)品價格 |
|
| 所 在 地： |
上海浦東新區(qū) |
| 更新日期： |
2026-01-29 |
Duke Fluoro-Max 綠色和紅色干粉狀熒光微球
Fluoro-max熒光微球在短波長的光源激發(fā)下可以發(fā)出明亮，特定顯色的熒光放射光，以提高其可對比度。
Fluoro-Max fluorescent particles emit bright and distinct colors when illuminated by light of shorter wavelengths than the emission wavelength. This improves their contrast and visibility relative to background materials.
In addition to the features of conventional microscopes, these fluorescent particles offer improved sensitivity and detectability for analytical methods.
Fluorescent particles are internally dyed polymer beads which utilize the Firefli process to incorporate the dye throughout the polymer matrix.
This method produces bright fluorescent colors, minimizes photobleaching and prevents dye leaching into aqueous media.
The particles are made of polystyrene divinylbenzene (PS-DVB), which has a density of 1.05 g/cm3 and a refractive index of 1.59 @ 589nm(25℃).
These particles can be detected with an epifluorescence microscope, confocal microscope, fluorometer, fluorescence spectrophotometer, or fluorescence activated cell sorter.
They can also be detected using a mineral light or black light (UV).
Spectral information is approximate and for reference only. The spectral properties of the dyes are dependent on their concentration and physical environment.
The exact excitation and emission maxima may
vary depending on the size and composition of the
particles.
微球組成： |
Polystyrene |
|
染料類型： |
Firefli fluorescent green (468/508 nm), red (542/612 nm) |
|
微粒密度： |
1.05 g/cm³ |
|
折射率： |
1.59 @ 589 nm (25℃) |
|
添加劑： |
Contains trace amount of surfactant |
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