---
product_id: 119270793
title: "OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM)"
brand: "otoolworld"
price: "6001 som"
currency: KGS
in_stock: true
reviews_count: 4
url: https://www.desertcart.kg/products/119270793-otoolworld-99-3-alumina-crucible-al2o3-assay-crucible-for-lab
store_origin: KG
region: Kyrgyzstan
---

# Optimal Heating Rate: 50℃/min Max Temp: 1600℃ 99.3% Purity OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM)

**Brand:** otoolworld
**Price:** 6001 som
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate Your Lab Game with OTOOLWORLD Crucibles! 🔬

## Quick Answers

- **What is this?** OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM) by otoolworld
- **How much does it cost?** 6001 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/119270793-otoolworld-99-3-alumina-crucible-al2o3-assay-crucible-for-lab)

## Best For

- otoolworld enthusiasts

## Why This Product

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

## Key Features

- • **Extended Lifespan:** Designed for slow heating and cooling to maximize durability.
- • **High Purity Assurance:** Crafted from 99.3% alumina for reliable and accurate results.
- • **Precision Engineering:** Optimized dimensions (90x60x20MM) for consistent results.
- • **Versatile Laboratory Use:** Perfect for a variety of assays and experiments.
- • **Unmatched Heat Resistance:** Withstands temperatures up to 1600℃ for superior performance.

## Overview

The OTOOLWORLD 99.3% Alumina Crucible is engineered for high-performance laboratory applications, capable of withstanding extreme temperatures up to 1600℃. Its high purity and optimal design ensure reliable results, making it an essential tool for professionals in the field.

## Description



## Images

![OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM) - Image 1](https://m.media-amazon.com/images/I/51g01rbNMTL.jpg)
![OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM) - Image 2](https://m.media-amazon.com/images/I/514P7W3A0lL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ very happy with it!
*by J***J on July 21, 2025*

amazing crucible that fit everything i was working on. i had no issues setting it on wooden surfaces after it was out of the nearly 600c oven

### ⭐ Not
*by A***R on June 30, 2025*

It broke in 3 places in a matter of 30 seconds. It obviously can’t handle a torch.

### ⭐⭐⭐⭐⭐ Nice little crucible
*by E***. on July 19, 2020*

No issues heating it to 1800F (1000C) in a muffle furnace and then cooling off slowly.

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**Shop now:** [https://www.desertcart.kg/products/119270793-otoolworld-99-3-alumina-crucible-al2o3-assay-crucible-for-lab](https://www.desertcart.kg/products/119270793-otoolworld-99-3-alumina-crucible-al2o3-assay-crucible-for-lab)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-27*