---
product_id: 365327564
title: "Alpha Nanotech Colloidal Silica Nanoparticles, 1000 nm, 10 ml, 50 mg/ml"
brand: "alpha nanotech inc."
price: "A$738"
currency: AUD
in_stock: true
category: "Alpha Nanotech Inc."
url: https://www.desertcart.com.au/products/365327564-alpha-nanotech-colloidal-silica-nanoparticles-1000-nm-10-ml-50
store_origin: AU
region: Australia
---

# CV < 3% ultra-narrow size distribution Roundness > 0.980 near-perfect sphericity 1000 nm precise nanoparticle size Alpha Nanotech Colloidal Silica Nanoparticles, 1000 nm, 10 ml, 50 mg/ml

**Brand:** alpha nanotech inc.
**Price:** A$738
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your nanotech game with precision-perfect silica spheres!

## Quick Answers

- **What is this?** Alpha Nanotech Colloidal Silica Nanoparticles, 1000 nm, 10 ml, 50 mg/ml by alpha nanotech inc.
- **How much does it cost?** A$738 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/365327564-alpha-nanotech-colloidal-silica-nanoparticles-1000-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

- • **Ultra-High Sphericity:** Roundness exceeding 0.980 guarantees optimal surface uniformity for advanced functionalization.
- • **Sterile & Ready-to-Use:** Delivered in Milli-Q water within sterilized bottles for immediate integration into your cutting-edge projects.
- • **Hydroxyl-Terminated Surface:** Rich -OH groups enable seamless chemical modifications and versatile application potential.
- • **Proven Stability & Performance:** Stable physicochemical properties backed by rigorous electron microscopy and spectroscopy validation.
- • **Precision Engineered Nanoparticles:** Consistent 1000 nm size with <3% variation ensures flawless batch-to-batch reproducibility.

## Overview

Alpha Nanotech’s Colloidal Silica Nanoparticles offer industry-leading monodispersity (CV < 3%) and near-perfect sphericity (>0.980), synthesized via the Stöber sol-gel method. Supplied sterile in Milli-Q water at 50 mg/ml concentration, these 1000 nm particles feature hydroxyl-terminated surfaces ideal for functionalization across photonics, biomedical, catalysis, and advanced materials 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 |
|---------------|-------|
| ASIN | B07L5GRW53 |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Highly Monodisperse (i.e. CV < 3%) and Highly Spherical (i.e. Roundness > 0.980) |
| Date First Available | 6 Dec. 2018 |
| Manufacturer | Alpha Nanotech Inc. |
| Manufacturer reference | NPSS209UK |
| Material | PE_(Polyethylene), PS_(Polystyrene) |
| Part number | NPSS209UK |
| Size | 1000 nm |
| Style | 50 mg/ml |

## Product Details

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

## Images

![Alpha Nanotech Colloidal Silica Nanoparticles, 1000 nm, 10 ml, 50 mg/ml - Image 1](https://m.media-amazon.com/images/I/515CNVGS+6L.jpg)
![Alpha Nanotech Colloidal Silica Nanoparticles, 1000 nm, 10 ml, 50 mg/ml - Image 2](https://m.media-amazon.com/images/I/51mQwxPn91L.jpg)
![Alpha Nanotech Colloidal Silica Nanoparticles, 1000 nm, 10 ml, 50 mg/ml - Image 3](https://m.media-amazon.com/images/I/81922eIZOvL.jpg)

## Frequently Bought Together

- Alpha Nanotech Colloidal Silica Nanoparticles, 1000 nm, 10 ml, 50 mg/ml
- Rocwing Boro 3.3 Glass Graduated Measuring Beaker for Lab or Kitchen (2000ml)
- ONiLAB Glass Measuring Beaker Set 50ml 100ml 250ml 500ml 1000ml(Pack of 5) 3.3 Boro Griffin Low Form with Printed Graduation Scientific Glassware for Laboratories, Classrooms or Home Use

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/365327564-alpha-nanotech-colloidal-silica-nanoparticles-1000-nm-10-ml-50](https://www.desertcart.com.au/products/365327564-alpha-nanotech-colloidal-silica-nanoparticles-1000-nm-10-ml-50)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*