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Lightning Deal 60nm Biotin Gold Nanourchins - Priority Shipping [9gDWyewN]

$51.99 $166.99 -69%

Composition: Biotin Gold NanoUrchinsCore Size: 60nmAbsorption max: 585nmOptical density (OD): 50Particles per ml: 9.8E+11Biotin Surface Density: ~0.5/nm2  Formulation: Supplied in USP grade purified waterPropertiesCytodiagnostics Biotin Gold NanoUrch

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Lightning Deal 60nm Biotin Gold Nanourchins - Priority Shipping [9gDWyewN]

Composition: Biotin Gold NanoUrchins

Core Size: 60nm

Absorption max: 585nm

Optical density (OD): 50

Particles per ml: 9.8E+11

Biotin Surface Density: ~0.5/nm2  

Formulation: Supplied in USP grade purified water

Properties

Cytodiagnostics Biotin Gold NanoUrchins are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to the leading competitor.

These gold nanourchins have a narrow size distribution (CV of less than 10%).

Low batch to batch variability (+/- 3nm) assures you as a customer always end up with a product within the specified size range ordered.

All of our batches go through stringent quality control prior to shipment to our customers using dynamic light scattering to guarantee size and monodispersity and lot specifications are supplied with each product.

Storage

Store product away from direct sunlight at 4°C. Do NOT freeze. When stored as specified the product is stable for at least twelve months.

Product Data

60nm Gold NanoUrchins UV-VIS Spectrum

Diameter  Peak SPR Wavelength (nm) NPS/ml* Wt. Conc. (mg/ml)* Molar Ext. (M-1cm-1) Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration*
60 585 1.96E+10 4.30E-02 3.07E+10 <10% 1.13E+05 1.13E+04 0.1 2.15E-15 1.32E+09 3.25E-11

* All concentrations as indicated at an optical density of 1 (OD=1, i.e. absorbance at peak SPR wavelength with a 1cm pathlength)

 

Product Sheet & SDS

 Product Sheet

 Safety Data Sheet (SDS)

What Our Customers Say

February 2, 2026

Absolutely no complaints!

It’s a beautifully simple and very effective tool.

- Ambrose B..

February 2, 2026

Absolutely no complaints!

An outstanding item that I use each and every single day.

- Sian M..

February 2, 2026

Absolutely no complaints!

Very pleased with this particular and online purchase.

- Rhoda Q..

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