---
product_id: 10855143
title: "100x45x20mm High Temperature Alumina Ceramic Crucible Sample Holder"
brand: "across international"
price: "₨1160"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/10855143-100x45x20mm-high-temperature-alumina-ceramic-crucible-sample-holder
store_origin: SC
region: Seychelles
---

# Max Temp: 1750°C Purity: Al2O3 > 99.5% Density: > 3.8 g/cm³ 100x45x20mm High Temperature Alumina Ceramic Crucible Sample Holder

**Brand:** across international
**Price:** ₨1160
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate Your Craft with Unmatched Precision!

## Quick Answers

- **What is this?** 100x45x20mm High Temperature Alumina Ceramic Crucible Sample Holder by across international
- **How much does it cost?** ₨1160 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/10855143-100x45x20mm-high-temperature-alumina-ceramic-crucible-sample-holder)

## Best For

- across international enthusiasts

## Why This Product

- Trusted across international brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Design:** Engineered with a thickness of 4mm for durability and reliability in demanding environments.
- • **Superior Purity:** Crafted from high-purity alumina, ensuring minimal contamination for precise results.
- • **Optimal Capacity:** Holds up to 80ml, perfect for both metal casting and ceramic sample preparation.
- • **Precision Engineering:** Dimensions of 100mm x 45mm x 20mm designed for versatility in various applications.
- • **Unmatched Heat Resistance:** Withstands extreme temperatures up to 1750°C for all your high-stakes projects.

## Overview

This high-temperature alumina ceramic crucible sample holder is designed for metal casting and ceramic sample preparation, featuring a maximum working temperature of 1750°C, high purity levels, and a robust design for reliable performance.

## Description

Alumina is a ceramic material with high thermal conductivity, strength under pressure, and great thermal shock resistance. Low thermal expansion properties make it a suitable material for furnace work, including tube applications. Alumina crucibles are suitable for high temperature applications.

## Features

- High purity Alumina crucible for metal casting or ceramic sample preparation
- Dimension: 100mm x 45mm x 20mm (LxWxH), thickness 4mm, 80ml
- Purity: Al2O3 > 99.5%; Fe2O3 < 0.01%
- Maximum working temperature: 1750°C or 3180°F
- Density: > 3.8 g/cm3

## Images

![100x45x20mm High Temperature Alumina Ceramic Crucible Sample Holder - Image 1](https://m.media-amazon.com/images/I/21cCvZ8wZ9L.jpg)

## Frequently Bought Together

- 100x45x20mm High Temperature Alumina Ceramic Crucible Sample Holder
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**Shop now:** [https://www.desertcart.sc/products/10855143-100x45x20mm-high-temperature-alumina-ceramic-crucible-sample-holder](https://www.desertcart.sc/products/10855143-100x45x20mm-high-temperature-alumina-ceramic-crucible-sample-holder)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-26*