China Best selling chemicals 20nm Au nano powder gold for rapid detection manufacturers and suppliers

Best selling chemicals 20nm Au nano powder gold for rapid detection

Short Description:

Gold nanoparticle is used for rapid detection for its superfine size and good selectivity. 20nm Au nano powder can be made into dispersion also. Chinese manufaucturer Hongwu Nano supply large quantities of stable high quality nano gold materials.

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Product Detail

Best selling chemicals 20nm Au nano powder gold for catalyst

Product name

Specifications

Gold Au nanoparticles powder

CAS No: 7440-57-5Particle size: 20-30nm

Purity: 99.99%

Appearance: Brownish black powder

Morphology: spherical

Brand: Hongwu Nano

Brand since 2002

MOQ: 1g

Nano gold powder for rapid detection:

Almost all macromolecular substances can be marked by physical adsorption, and the operation is convenient, and the activity of the macromolecular substances basically does not change after marking.

Nano gold for detection takes a short time, with little sample loss, simple technical requirements, high sensitivity, strong specificity, and high cost-performance.

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20nm Au nano powder gold