色界突破:彩色聚苯乙烯微球开启精准检测新时代

时间: 2025-04-15
作者: 百灵威
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色界突破:彩色聚苯乙烯微球开启精准检测新时代-百灵威

彩色聚苯乙烯微球(图1)是由聚苯乙烯微球经染色而成,可用于定性、定量检测。微球色彩鲜艳而饱满,可以使同一检测试条的不同检测项目呈现出不同的色带、解决多项目同时检测的相互干扰问题。本品不仅提高了检测试剂的灵敏度,同时也解决了在生产过程中微球批间(大小、色差)不稳定的问题。

技术参数:
  • 1、成分:包裹了染料的聚苯乙烯微球;
  • 2、粒径均一性:CV<5%;
  • 3、官能团:羧基、硫酸基等;
  • 4、分散介质:0.05% Proclin300水溶液;
  • 5、密度:1.05g/cm3
  • 6、折射率:1.59(589nm,25℃);
  • 7、存储条件:2-8℃避光保存,切勿冻融。
产品优势
  • 1、多色编码:红、蓝、绿等高饱和度色彩可选,支持多类项目同步检测;
  • 2、灵敏度高;
  • 3、粒径分布均一,CV<5%;
图1. 彩色荧光微球
产品列表
品名 CAS 货号
Red carboxylated polystyrene microspheres, 200nm, 4%w/v, suspended in deionized water
红色羧基聚苯乙烯微球
/ 9435549
Red carboxylated polystyrene microspheres, 300nm, 4%w/v, suspended in deionized water
红色羧基聚苯乙烯微球
/ 9435550
Red carboxylated polystyrene microspheres, 400nm, 4%w/v, suspended in deionized water
红色羧基聚苯乙烯微球
/ 9435551
Deep blue carboxyl polystyrene microspheres, 200nm, 4%w/v, suspended in deionized water
深蓝色羧基聚苯乙烯微球
/ 9435552
Deep blue carboxyl polystyrene microspheres, 300nm, 4%w/v, suspended in deionized water
深蓝色羧基聚苯乙烯微球
/ 9435553
Deep blue carboxyl polystyrene microspheres, 400nm, 4%w/v, suspended in deionized water
深蓝色羧基聚苯乙烯微球
/ 9435554
Brilliant blue carboxyl polystyrene microspheres, 200nm, 4%w/v, suspended in deionized water
艳蓝色羧基聚苯乙烯微球
/ 9435555
Brilliant blue carboxyl polystyrene microspheres, 300nm, 4%w/v, suspended in deionized water
艳蓝色羧基聚苯乙烯微球
/ 9435556
Brilliant blue carboxyl polystyrene microspheres, 400nm, 4%w/v, suspended in deionized water
艳蓝色羧基聚苯乙烯微球
/ 9435557
Lake blue carboxyl polystyrene microspheres, 200nm, 4%w/v, suspended in deionized water
湖蓝色羧基聚苯乙烯微球
/ 9435558
Lake blue carboxyl polystyrene microspheres, 300nm, 4%w/v, suspended in deionized water
湖蓝色羧基聚苯乙烯微球
/ 9435559
Lake blue carboxyl polystyrene microspheres, 400nm, 4%w/v, suspended in deionized water
湖蓝色羧基聚苯乙烯微球
/ 9435560
Purple carboxylated polystyrene microspheres, 200nm, 4%w/v, suspended in deionized water
紫色羧基聚苯乙烯微球
/ 9435561
Purple carboxylated polystyrene microspheres, 300nm, 4%w/v, suspended in deionized water
紫色羧基聚苯乙烯微球
/ 9435562
Purple carboxylated polystyrene microspheres, 400nm, 4%w/v, suspended in deionized water
紫色羧基聚苯乙烯微球
/ 9435563
Black carboxyl polystyrene microspheres, 300nm, 4%w/v, suspended in deionized water
黑色羧基聚苯乙烯微球
/ 9435565
Black carboxyl polystyrene microspheres, 400nm, 4%w/v, suspended in deionized water
黑色羧基聚苯乙烯微球
/ 9435566
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