---
product_id: 739394294
title: "Alpha Nanotech Colloidal Silica Nanoparticles, 120 nm, 10 ml, 50 mg/ml"
brand: "alpha nanotech inc."
price: "89253 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/739394294-alpha-nanotech-colloidal-silica-nanoparticles-120-nm-10-ml-50
store_origin: IS
region: Iceland
---

# Hydroxyl-terminated surface 120 nm ultra-precise size CV < 3% size uniformity Alpha Nanotech Colloidal Silica Nanoparticles, 120 nm, 10 ml, 50 mg/ml

**Brand:** alpha nanotech inc.
**Price:** 89253 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your research with precision-engineered nanotech brilliance!

## Quick Answers

- **What is this?** Alpha Nanotech Colloidal Silica Nanoparticles, 120 nm, 10 ml, 50 mg/ml by alpha nanotech inc.
- **How much does it cost?** 89253 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/739394294-alpha-nanotech-colloidal-silica-nanoparticles-120-nm-10-ml-50)

## Best For

- alpha nanotech inc. enthusiasts

## Why This Product

- Trusted alpha nanotech inc. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure and Ready-to-Use:** Delivered in sterile Milli-Q water bottles, guaranteeing contamination-free handling for sensitive applications.
- • **Versatile Surface Chemistry:** Hydroxyl-terminated (-OH) surfaces provide excellent functionalization potential for cutting-edge nanotech innovations.
- • **Advanced Sol-Gel Stöber Synthesis:** Crafted using the renowned Stöber method, ensuring premium quality and batch-to-batch consistency.
- • **Precision Engineered Nanoparticles:** Experience unmatched size consistency with a narrow 120 nm diameter and CV under 3%, ensuring reliable experimental reproducibility.
- • **Superior Sphericity for Optimal Performance:** Benefit from highly spherical particles (roundness > 0.980) that maximize surface interaction and stability in your formulations.

## Overview

Alpha Nanotech's 120 nm colloidal silica nanoparticles offer ultra-uniform size distribution (CV < 3%) and exceptional sphericity (>0.980), synthesized via the Stöber sol-gel process. Supplied sterile in Milli-Q water with hydroxyl-terminated surfaces, these 50 mg/ml nanoparticles are optimized for high-performance nanotechnology and advanced material science applications.

## Description

Colloidal Silica NanospheresAfter several years of research and development, our synthesis of monodisperse silica nanoparticles has become a mature technology that enables us to precisely controls the particle size from batch to batch. Characterizations have been carried out using various precision instruments such as high-resolution transmission electron microscopy, field emission scanning electron microscopy, particle size analyzer, and ultraviolet–visiblespectroscopy. The series of monodisperse particles have high sphericity, strictly monodisperse particle size, small coefficient of variation and stable physical and chemical properties. Our silica nanoparticles have a nearly perfect sphericity and an extremely narrow particle size distribution. The nanoparticles with a CV value of 3.0% have extremely stable physicochemical properties, are easy to store, and have good stability. The surface of these spheres is rich in hydroxyl functional groups and is easy to functionalize. Applications of our silica nanoparticles include research and preparation of photonic crystals, synthesis of ordered structural materials, biomedical testing, catalytic carriers, high-performance polymer additives, polymer nanocomposite fillers, preparation of advanced ceramics, chemical mechanical polishing. For more information, please visit us at www.alphananotechne.com or send us your questions to info@alphananotechne.com or ask questions directly on the "Have a question?" tab above.No duties or additional taxes for the orders delivered to the UK addresses. Orders destined for the European countries will be shipped from the UK office. For further questions, please email us at info@alphananotechne.com and we will get back to you within a couple of hours.

## Features

- Prepared by the Sol-Gel Process Using the Stöber Method
- Narrowly Distributed in Size Variation CV< 3%
- Highly Spherical and Roundness > 0.980
- Surface Chemistry: Hydroxyl-Terminated (-OH)
- Provided in Milli-Q Water and Packed in Sterilized Bottles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Alpha Nanotech Inc. |
| Part number | NPSS209UK |
| Manufacturer reference | NPSS209UK |
| Size | 120 nm |
| Colour | Highly Monodisperse (i.e. CV < 3%) and Highly Spherical (i.e. Roundness > 0.980) |
| Style | 50 mg/ml |
| Material | PE_(Polyethylene), PS_(Polystyrene) |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Alpha Nanotech Inc.
- **Item volume:** 10 Millilitres
- **Package information:** Bottle
- **Item form:** Gel
- **Manufacturer:** Alpha Nanotech Inc.

## Images

![Alpha Nanotech Colloidal Silica Nanoparticles, 120 nm, 10 ml, 50 mg/ml - Image 1](https://m.media-amazon.com/images/I/81922eIZOvL.jpg)
![Alpha Nanotech Colloidal Silica Nanoparticles, 120 nm, 10 ml, 50 mg/ml - Image 2](https://m.media-amazon.com/images/I/71DNjnsJSmL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.is/products/739394294-alpha-nanotech-colloidal-silica-nanoparticles-120-nm-10-ml-50](https://www.desertcart.is/products/739394294-alpha-nanotech-colloidal-silica-nanoparticles-120-nm-10-ml-50)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-15*