
High Purity Round Magnesium Oxide Crucible | MgO Crucible for Laboratory Use
ZYLAB Round Magnesium Oxide Crucibles are crafted from ≥99% high-purity MgO (Magnesium Oxide), ensuring excellent performance in high-temperature and corrosive environments. These crucibles offer outstanding thermal stability, chemical resistance, and electrical insulation, making them ideal for various laboratory and...

Product Details
ZYLAB Round Magnesium Oxide Crucibles are crafted from ≥99% high-purity MgO (Magnesium Oxide), ensuring excellent performance in high-temperature and corrosive environments. These crucibles offer outstanding thermal stability, chemical resistance, and electrical insulation, making them ideal for various laboratory and industrial applications.
The round shape provides uniform heat distribution and makes them suitable for metal melting, ceramic sintering, and material calcination in vacuum or inert gas atmospheres. With superior resistance to molten metals and slags, ZYLAB MgO crucibles are widely used in metallurgy, chemical analysis, rare earth processing, and high-purity material research.
Material: High Purity Magnesium Oxide (MgO)
Purity: ≥99%
Shape: Round, with or without Lid
Max Working Temperature: Up to 2000°C (in vacuum or inert atmosphere)
Thermal Shock Resistance: Excellent performance under rapid heating and cooling cycles
Chemical Resistance: Inert to most acids, alkalis, and molten metals
Electrical Insulation: Superior dielectric properties at high temperatures
For more information, custom orders, or technical support, please contact us.
Applications
- High-temperature metal melting and casting
- Ceramic and glass sintering processes
- Rare earth material and special alloy processing
- Chemical analysis in laboratories
- Crystal growth and material research
- Thermal treatment in vacuum or controlled atmosphere furnaces
Why Choose ZYLAB Magnesium Oxide Crucible?
- High Purity Raw Material guarantees minimal contamination for sensitive experiments
- Excellent High-Temperature Stability supports reliable use up to 2000°C
- Custom Sizes Available for different laboratory and industrial applications
- Technical Support for customized crucible design and application consultation
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Specifications
Figures below are the manufacturer data for this model. Anything not listed is confirmed in writing with the quotation rather than estimated here.
| ZYLAB Round MgO Crucible (UoM:mm) | |||
|---|---|---|---|
| 0.9ml (φ11×20) | 1ml (φ13×25) | 4.5ml (φ18×32) | 4ml (φ18×40) |
| 7ml (φ18×50) | 7ml (φ20×50) | 7ml (φ25×28) | 10ml (φ27×32) |
| 17ml (φ27×60) | 12ml (φ28×35) | 14ml (φ30×35) | 39ml (φ30×90) |
| 18ml (φ33×35) | 29ml (φ33×55) | 34ml (φ35×55) | 36ml (φ40×50) |
| 51ml (φ40×60) | 56ml (φ40×70) | 73ml (φ40×90) | 99ml (φ40×118) |
| 70ml (φ43×73) | 73ml (φ45×78) | 62ml (φ48×60) | 107ml (φ48×100) |
| 56ml (φ50×50) | 105ml (φ50×80) | 106ml (φ50×100) | 155ml (φ53×112) |
| 115ml (φ57×72) | 130ml (φ60×72) | 186ml (φ60×100) | 295ml (φ60×150) |
| 240ml (φ62×120) | 297ml (φ63×140) | 325ml (φ70×140) | 280ml (φ73×100) |
| 360ml (φ80×100) | 180ml (φ95×40) | 324ml (φ95×70) | 505ml (φ95×100) |
| 1470ml (φ120×160) | 1415ml (φ210×60) |
High Purity Round Magnesium Oxide Crucible | MgO Crucible for Laboratory Use In Detail




Processes This Unit Supports
These are the applications ZYLAB lists this model under. Each link opens the full equipment set for that process, which is useful when a project needs more than one machine.
- General laboratory sample preparation
Who Orders It
Fields this model already works in, plus what ZYLAB puts behind it: a 2-year warranty on most products, glass excluded, spare parts in stock and free application support by WhatsApp or email.
- University and institute research laboratories
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Ordering High Purity Round Magnesium Oxide Crucible | MgO Crucible for Laboratory Use
What is High Purity Round Magnesium Oxide Crucible | MgO Crucible for Laboratory Use typically used for?
ZYLAB Round Magnesium Oxide Crucibles are crafted from ≥99% high-purity MgO (Magnesium Oxide), ensuring excellent performance in high-temperature and corrosive environments. These crucibles offer outstanding thermal stability, chemical resistance, and electric
What warranty comes with High Purity Round Magnesium Oxide Crucible | MgO Crucible for Laboratory Use?
Most ZYLAB products carry a 2-year warranty, glass components excluded; the exact term for this model is the one printed in its specification table and repeated on the quotation. Within the warranty period any part that fails through no misuse of your own is replaced free of charge.
Can we get technical help before ordering High Purity Round Magnesium Oxide Crucible | MgO Crucible for Laboratory Use?
Yes, and it is free. Our technical staff help with model selection, troubleshooting, manuals and application questions whether or not you have ordered from us before. Write to [email protected] or message us on WhatsApp.
Which shipping methods do you use?
Sea freight for consignments over about 60 kg (11-30 days to North America, 25-33 days to Europe, 7-20 days to Southeast Asia), air freight to airport in roughly 7-10 days, and DHL, FedEx or UPS door to door in about 5-7 days for small urgent items.
How can we pay for High Purity Round Magnesium Oxide Crucible | MgO Crucible for Laboratory Use?
Bank (wire) transfer, letter of credit for larger orders, major credit and debit cards, and PayPal. Bank details are printed on the invoice; send us the transfer confirmation and we start processing straight away.
Quote For High Purity Round Magnesium Oxide Crucible | MgO Crucible for Laboratory Use
Tell us the sample, the temperature and the atmosphere. You get the configuration, the price and the despatch date in one reply.
