---
product_id: 170457808
title: "Sponsored Ad - Alpha Nanotech Prime-Grade Silicon Wafer 4 Inches (Qty: 10)"
brand: "alpha nanotech inc."
price: "€ 498.31"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.hr/products/170457808-sponsored-ad-alpha-nanotech-prime-grade-silicon-wafer-4-inches
store_origin: HR
region: Croatia
---

# 4" Diameter Prime Grade 10 pcs Sponsored Ad - Alpha Nanotech Prime-Grade Silicon Wafer 4 Inches (Qty: 10)

**Brand:** alpha nanotech inc.
**Price:** € 498.31
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Tech Game with Alpha Nanotech!

## Quick Answers

- **What is this?** Sponsored Ad - Alpha Nanotech Prime-Grade Silicon Wafer 4 Inches (Qty: 10) by alpha nanotech inc.
- **How much does it cost?** € 498.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/170457808-sponsored-ad-alpha-nanotech-prime-grade-silicon-wafer-4-inches)

## 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

- • **Sleek Finish:** Polished front surface and etched back for optimal performance.
- • **Unmatched Purity:** Experience the pinnacle of silicon quality with prime-grade CZ virgin wafers.
- • **Minimal Roughness:** Achieve superior results with roughness levels under 0.5 nm.
- • **Precision Engineering:** Engineered for excellence with TIR < 3 μm and TTV < 10 μm.
- • **Versatile Applications:** Perfect for cutting-edge tech in semiconductors and beyond.

## Overview

The Alpha Nanotech Prime-Grade Silicon Wafer is a high-quality, 4-inch wafer available in a quantity of 10. It features prime-grade CZ virgin material, a polished front surface, and an etched back surface, ensuring optimal performance for various semiconductor applications. With exceptional specifications including TIR < 3 μm, TTV < 10 μm, BOW < 10 μm, and roughness < 0.5 nm, this product is designed for professionals seeking precision and reliability.

## Description

Ultra-Flat Silicon Wafers Prime/CZ Virgin Grade; Orientation: <100>;  Resistivity: 1-30 Ω;  Type: P/Dopant: Boron; TIR <3 μm, TTV <10 μm, BOW <10 μm, Roughness <0.5 nm;  Sizes Available: Six Inch 6'' Wafer with a Thickness of 650 µm +/- 20 µm; Four Inch 4'' Wafer with a Thickness of 525 µm +/- 20 µm; Three Inch 3'' Wafer with a Thickness of 400 µm +/- 20 µm;Two Inch 2'' Wafer with a Thickness of 300 µm +/- 15 µm; Formats Available: 1 Piece in a Wafer Carrier;  10 Pieces in a Wafer Box;25 Pieces in a Wafer Box; Wafer carriers or wafer boxes are included for every single purchase. We offer the ultra-flat silicon and silica wafers of the prime grade. These silicon and silica wafers are perfect for chemical deposition or cell growth while the 5mm x 5mm diced chips are ideal for direct AFM and SEM imaging. The silica substrates are silicon substrates uniformly coated with a 200 nm thermally grown SiO2 surface layer. Compared with the transitional chemical vapor deposition (CVD) method, the thermal oxidation provides a higher uniformity and a higher dielectric strength. Please visit https://www..com/dp/B07C1KPC92 for our listings for silica wafers.For more information, please visit us at www.alphananotechne.comor send us your questions to info@alphananotechne.comor ask questions directly on the "Have a question?" tab above.

## Features

- Grade: Prime / CZ Virgin;
- Orientation: 100;
- Type/Dopant: P/Boron;
- Front Surface: Polished; Back Surface: Etched;
- TIR < 3 μm; TTV < 10 μm; BOW < 10 μm; Roughness < 0.5 nm.

## Images

![Sponsored Ad - Alpha Nanotech Prime-Grade Silicon Wafer 4 Inches (Qty: 10) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

This product comes in different **Number of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ simplemente excelente 👌👌👌
*by J***A on June 12, 2024*

el producto es igual a la descripción

### ⭐⭐⭐ One wafer had surface contamination, two were fine
*by J***N on May 9, 2024*

I ordered three wafers, sold as prime grade. One showed visible surface contamination, the other two were fine to visual inspection and under white light interferometric surface profilometry for surface roughness..

## Frequently Bought Together

- Alpha Nanotech Prime-Grade Silicon Wafer 4 Inches (Qty: 10)
- Kashi Scientific 2mL Microcentrifuge Tube with Safe Lock Snap Cap [500/Pack] 2 mL Safety Lock Centrifuge Tubes with Flip Cap, Clear Tubes with Graduation, Polypropylene, Plastic Lab Snap Tubes
- SimPure Centrifuge Tubes 15mL, Conical Tubes Sterile 50 PCS, Polypropylene, Leak-Proof Screw Caps, Plastic Container with Graduated and Write Marks, Non-pyrogenic, DNase/RNase Free, Human DNA-Free

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**Shop now:** [https://www.desertcart.hr/products/170457808-sponsored-ad-alpha-nanotech-prime-grade-silicon-wafer-4-inches](https://www.desertcart.hr/products/170457808-sponsored-ad-alpha-nanotech-prime-grade-silicon-wafer-4-inches)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-16*