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A Critical Raw Material for the manufacture of IVD and Life Sciences Reagents
Dyed Microspheres
Among the grades of products that we offer are colored microspheres. The microspheres, extremely uniform, are dyed internally (their surface properties are unchanged), insuring maximum color brilliance and preventing dye leaching in water or aqueous buffers.
The main applications for our Dyed Microspheres are the following :
• Membrane-based technologies
• Latex Agglutination tests "LAT"
• Latex Hemagglutination tests "LHT"
• Immuno-chromatographic Assays
• BioSensors and BioChips
We offer more than 100 dyed microspheres (red, blue, green, black, yellow…). This well known effect is called Rainbow Effect.
The possibility to incorporate colored dye into our uniform microspheres greatly enhances their interest and usability in some tests and opens up new frontiers for applications in the diagnostics, life sciences, biotechnology, electronics or environment fields.
Small Dyed Plain Polystyrene Microspheres
| Code | Product | Diameter (µm) | Color | Polymer |
| DM-001 | K005 | <0,050 | Blue | Polystyrene |
| DM-002 | K005 | <0,050 | Yellow | Polystyrene |
| DM-003 | K005 | <0,050 | Red | Polystyrene |
Plain Polystyrene Microspheres
| Code | Product | Diameter (µm) | Color | Polymer |
| DM-004 | K007 | 0,050-0,075 | Red | Polystyrene |
| DM-005 | K007 | 0,050-0,075 | Yellow | Polystyrene |
| DM-006 | K010 | 0,076-0,125 | Red | Polystyrene |
| DM-007 | K010 | 0,076-0,125 | Blue | Polystyrene |
| DM-008 | K010 | 0,076-0,125 | Yellow | Polystyrene |
| DM-009 | K010 | 0,076-0,125 | Green | Polystyrene |
| DM-010 | K015 | 0,126-0,175 | Red | Polystyrene |
| DM-011 | K015 | 0,126-0,175 | Blue | Polystyrene |
| DM-012 | K015 | 0,126-0,175 | Yellow | Polystyrene |
| DM-013 | K015 | 0,126-0,175 | Green | Polystyrene |
| DM-014 | K020 | 0,176-0,225 | Red | Polystyrene |
| DM-015 | K020 | 0,176-0,225 | Blue | Polystyrene |
| DM-016 | K020 | 0,176-0,225 | Black | Polystyrene |
| DM-017 | K025 | 0,226-0,275 | Red | Polystyrene |
| DM-018 | KD25 | 0,226-0,275 | Blue | Polystyrene |
| DM-019 | K025 | 0,226-0,275 | Yellow | Polystyrene |
| DM-020 | K025 | 0,226-0,275 | Green | Polystyrene |
| DM-021 | K025 | 0,226-0,275 | Pink | Polystyrene |
| DM-022 | K030 | 0,276-0,325 | Red | Polystyrene |
| DM-023 | KD30 | 0,276-0,325 | Blue | Polystyrene |
| DM-024 | KD30 | 0,276-0,325 | Green | Polystyrene |
| DM-025 | K030 | 0,276-0,325 | Yellow | Polystyrene |
| DM-026 | K030 | 0,276-0,325 | Black | Polystyrene |
| DM-027 | K035 | 0,326-0,375 | Red | Polystyrene |
| DM-028 | KD35 | 0,326-0,375 | Blue | Polystyrene |
| DM-029 | K045 | 0,426-0,475 | Red | Polystyrene |
| DM-030 | K045 | 0,426-0,475 | Blue | Polystyrene |
| DM-031 | K045 | 0,426-0,475 | Green | Polystyrene |
| DM-032 | KD45 | 0,426-0,475 | Yellow | Polystyrene |
| DM-033 | K045 | 0,426-0,475 | Black | Polystyrene |
| DM-034 | K050 | 0,476-0,575 | Red | Polystyrene |
| DM-035 | K050 | 0,476-0,575 | Blue | Polystyrene |
Plain Polystyrene Microspheres
| Code | Product | Diameter (µm) | Color | Polymer |
| DM-036 | K050 | 0,476-0,575 | Green | Polystyrene |
| DM-037 | K070 | 0,576-0,740 | Yellow | Polystyrene |
| DM-038 | K080 | 0,750-0,890 | Red | Polystyrene |
| DM-039 | K080 | 0,750-0,890 | Blue | Polystyrene |
| DM-040 | K080 | 0,750-0,890 | Green | Polystyrene |
| DM-041 | K080 | 0,750-0,890 | Yellow | Polystyrene |
| DM-042 | K080 | 0,750-0,890 | Black | Polystyrene |
| DM-043 | K100 | 0,900-1,100 | Red | Polystyrene |
| DM-044 | K100 | 0,900-1,100 | Blue | Polystyrene |
| DM-045 | K100 | 0,900-1,100 | Yellow | Polystyrene |
Large Plain Polystyrene Microspheres
| Code | Product | Diameter (µm) | Color | Polymer |
| DM-046 | L200 | 1,800-2,200 | Blue | Polystyrene |
| DM-047 | L300 | 2,500-3,500 | Green | Polystyrene |
| DM-048 | L300 | 2,500-3,500 | Black | Polystyrene |
| DM-049 | L300 | 2,500-3,500 | Blue | Polystyrene |
Small Carboxyl-Modified Dyed Microspheres (-COOH)
| Code | Product | Diameter (µm) | Color | Polymer |
| DM-050 | A1 005 | 0,050-0,075 | Red | Styrene-acrylate |
| DM-051 | A1 005 | 0,050-0,075 | Blue | Styrene-acrylate |
| DM-053 | A1 010 | 0,076-0,126 | Red | Styrene-acrylate |
| DM-054 | A1 010 | 0,076-0,126 | Blue | Styrene-acrylate |
Carboxyl-Modified Dyed Microspheres (-COOH)
| Code | Product | Diameter(µm) | Color | Polymer |
| DM-055 | K1 010 | 0,13-0,19 | Red | Polystyrene |
| DM-056 | K1 010 | 0,13-0,19 | Blue | Polystyrene |
| DM-057 | K1 020 | 0,20-0,26 | Blue | Polystyrene |
| DM-058 | K1 030 | 0,27-0,33 | Red | Polystyrene |
| DM-059 | K1 030 | 0,27-0,33 | Blue | Polystyrene |
| DM-060 | K1 030 | 0,27-0,33 | Green | Polystyrene |
| DM-061 | K1 050 | 0,45-0,53 | Red | Polystyrene |
| DM-062 | K1 050 | 0,45-0,53 | Blue | Polystyrene |
| DM-063 | K1 050 | 0,45-0,53 | Green | Polystyrene |
| DM-064 | K1 080 | 0,76-0,94 | Red | Polystyrene |
| DM-065 | K1 080 | 0,76-0,94 | Blue | Polystyrene |
| DM-066 | K1 080 | 0,76-0,94 | Green | Polystyrene |
| DM-067 | K1 080 | 0,76-0,94 | Yellow | Polystyrene |
| DM-068 | K1 080 | 0,76-0,94 | Pink | Polystyrene |
| DM-069 | K1 100 | 0,95-1,10 | Red | Polystyrene |
| DM-070 | K1 100 | 0,95-1,10 | Blue | Polystyrene |
Large Carboxyl-Modified Microspheres (-COOH)
| Code | Product | Diameter (µm) | Color | Polymer |
| DM-070 | L1 020 | 2,0-2,6 | Blue | Polystyrene |
Amino-Modified Dyed Microspheres (-NH 2 )
| Code | Product | Diameter (µm) | Color | Polymer |
| DM-071 | K2 025 | 0,210-0,260 | Red | Polystyrene |
| DM-072 | K2 025 | 0,210-0,260 | Blue | Polystyrene |
| DM-073 | K2 025 | 0,210-0,260 | Pink | Polystyrene |
| DM-074 | K2 080 | 0,760-0,940 | Red | Polystyrene |
Application of Dyed Microspheres for IVD Rapid Tests
Principle
Example
H5N1 Rapid Test
