Carboxyl Color-dyed Microspheres

タイトルまたは説明

Descriptions:
This series of color microsphere is a high-quality product specially developed for the application of lateral flow chromatography technology such as lateral chromatography and agglutination test, which can meet the needs of production-oriented enterprises and scientific research institutions a variety of R&D and production needs.
 
Advantages:
1. Higher sensitivity, ideal substitute for colloidal gold;
2. Internal dyeing process, full and firm color, no dye surface, easy coupling;
3. The hydrophilic surface and abundant group content make the binding ability of protein higher;
4. It can realize large-scale supply and stable performance, with single batch capacity up to *0L;
5. The diameter of microspheres is uniform, and the CV of conventional microspheres is less than 5%;
6. Customized production, particle size, surface group content and Rainbow series color can be adjusted.
 
Technical Parameters: 
Material: silica / polystyrene polymer
Size range:**0nm**0um (other specifications can be customized)
Color:Red/Blue
Surface group:COOH
Solid content:4%
Density: 1.*5g / cm3
Dispersion medium: pure water
Refractive index of particles: 1.*9 (**9 nm, *5 ƒ)
Average degree: CV% < 5%
Additives: trace surfactants
Storage conditions: **8 ƒ, do not freeze
 
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