---
product_id: 55416586
title: "100x45x20mm High Temperature Alumina Ceramic Crucible Sample Holder"
brand: "across international"
price: "KD 42.44"
currency: KWD
in_stock: true
category: "Across International"
url: https://www.desertcart.com.kw/products/55416586-100x45x20mm-high-temperature-alumina-ceramic-crucible-sample-holder
store_origin: KW
region: Kuwait
---

# Compact 100x45x20mm size, 80ml capacity Max temp 1750°C for extreme heat High purity 99.5% Al2O3 for reliable results 100x45x20mm High Temperature Alumina Ceramic Crucible Sample Holder

**Brand:** across international
**Price:** KD 42.44
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your lab game with crucible precision that never cools down!

## Quick Answers

- **What is this?** 100x45x20mm High Temperature Alumina Ceramic Crucible Sample Holder by across international
- **How much does it cost?** KD 42.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/55416586-100x45x20mm-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

- • **Compact Yet Capacious:** Optimized 80ml volume in a sleek 100x45x20mm form factor fits any lab setup.
- • **Unmatched Thermal Endurance:** Withstands scorching 1750°C, perfect for high-temp metal casting and ceramic prep.
- • **Engineered for Professional Labs:** Low thermal expansion and high density (3.8 g/cm³) for consistent, repeatable results.
- • **Shock-Resistant Ceramic Strength:** Superior thermal shock resistance ensures durability under rapid temperature changes.
- • **Precision Purity for Accurate Science:** Crafted from 99.5% pure alumina, minimizing contamination and maximizing reliability.

## Overview

This high-temperature alumina ceramic crucible sample holder offers exceptional thermal resistance up to 1750°C, crafted from 99.5% pure Al2O3 for contamination-free metal casting and ceramic sample preparation. Its compact 100x45x20mm size with 80ml capacity and robust thermal shock resistance make it an essential tool for professional scientific and industrial labs.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004XXI6XI |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.2 4.2 out of 5 stars (8) |
| Date First Available | 20 Sept. 2023 |
| Item Package Quantity | 1 |
| Item Weight | 910 g |
| Item model number | BC.100.45.20 |
| Manufacturer | Across International |
| Material | PE_(Polyethylene) |
| Package Dimensions | 11.4 x 9.8 x 3.61 cm; 910 g |
| Part number | BC.100.40.20 |

## 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.com.kw/products/55416586-100x45x20mm-high-temperature-alumina-ceramic-crucible-sample-holder](https://www.desertcart.com.kw/products/55416586-100x45x20mm-high-temperature-alumina-ceramic-crucible-sample-holder)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-20*