Alumina Crucibles and Labware

We hold extensive stocks of laboratory sized ceramic crucibles, ignition dishes, boats and lids in high purity alumina. We can produce custom sizes and other materials; including zircon, zirconia, mullite, quartz, fused silica, porcelain and rare earths. Please contact us at sales@earthwaterfire.com for a quotation.

Please click our Standard Product button above to see our standard stock sizes.

Square dish and square fitting lid

More information on square dishes and lids

standard Materials: 99.7-99.8% Alumina (EA998), 99.5% Alumina (EA995)

Other Possible Materials: 99.9% Alumina (EA999), 95% Alumina (EA95), Yttria

See Materials menu above for detail

Other materials / tailored sizes available on request:

Advantages of our Crucibles and Labware

• High quality materials and processes
• High temperature resistance
• Extremely corrosion resistance
• Electrically non-conductive