Black carboxyl microspheres

Black microspheres are obtained by dyeing blank microspheres through a unique surface modification process and can be used for qualitative and semi-quantitative detection. Black microspheres are suitable for technical platforms such as agglutination test and lateral flow chromatography. The single batch production capacity of this series of microsphere products can reach 500 million people, and the difference between batches is small, which can provide customers with high-quality products stably.

Technical parameters:

1. Polystyrene polymer

2. All one degree: CV<5%

3. Size range: 200nm-400nm

4. Functional group: Carboxyl group (COOH)

5. Storage conditions: carboxyl modified in 2-25℃ storage, do not freeze

Product advantages:

High protein binding ability

High sensitivity

Single batch production capacity

Full color for easy coupling

Can be customized production