Latex Microspheres

details

Meafound microspheres were synthesized from copolymers of styrene and carboxylic monomers. Uniform particle size, well-distributed carboxylic groups, needn't add surfactant. For many applications, it can be used directly without prior treatment such as washing. The product is suitable for latex immunoturbidity, immunocoprecipitation and lateral chromatography experiments, etc.

According to different application requirements，Meafound can provide white latex microspheres and physical adsorption microspheres with different particle sizes. We also supply color latex microspheres which based on the staining of white latex microspheres, these latex microspheres can be used for qualitative and semi quantitative detection.

According to customer requirements,Meafound can provide customized services such as color, particle size, and density of functional groups.

Content | Result | |||

Solids | 10% | |||

Diameter | 60-420nm | |||

Uniformity | <5% CV | |||

Carboxyl Density | 44-167 µeq/g | |||

Single batch production | 200L | |||

Stability | ≥5 years | |||

Storage Requirements | 2-8℃ is advised | |||

Standard Packaging | 10mL、100mL、500mL、1L、10L、100L | |||

Type | Code | Mean Diameter (nm) | Surface Titer (µeq/g) | Parking Area (sq.A/grp) |

White Latex Microspheres | 1 | 60 | 167 | PA=99 |

2 | 77 | 148 | PA=83 | |

3 | 80 | 94 | PA=126 | |

4 | 94 | 138 | PA=73 | |

5 | 95 | 103 | PA=105 | |

6 | 100 | 125 | PA=76 | |

7 | 105 | 130 | PA=70 | |

8 | 108 | 112 | PA=78 | |

9 | 130 | 112 | PA=65 | |

10 | 150 | 120 | PA=53 | |

11 | 172 | 96 | PA=76 | |

12 | 230 | 85 | PA=49 | |

13 | 240 | 90 | PA=44 | |

14 | 300 | 91 | PA=35 | |

15 | 320 | 52 | / | |

16 | 360 | 87 | / | |

17 | 420 | 97 | PA=54 | |

Tricarboxylic Latex Microspheres | 1 | 100 | 125 | / |

2 | 200 | 78 | / | |

Blue Latex Microspheres | 1 | 200 | 78 | PA=61 |

2 | 300 | 91 | PA=35 | |

3 | 400 | 44 | PA=54 | |

Red Latex Microspheres | 1 | 200 | 105 | PA=45 |

2 | 300 | 91 | PA=35 | |

3 | 400 | 67 | PA=35 | |

Physical adsorption microspheres | 1 | 113 | / | / |

Amino Latex Microspheres | 2 | 279 | 0.084 | 54 |

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