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High Purity Lab Crucibles

MSE Supplies offers a wide range of high-purity lab crucibles for sale, including laboratory crucibles made of Alumina (Al2O3), Zirconia (ZrO2), Quartz (SiO2), Magnesium Oxide (MgO), Boron Nitride (BN), Porcelain, Graphite (Carbon), Copper (Cu), Molybdenum (Mo), Nickel (Ni), Tantalum (Ta), Tungsten (W), Zirconium (Zr), Gold (Au), PTFE and more. In addition, we can customize lab crucibles to meet your needs. We also offer accessories such as crucibles with lids and various chemistry crucibles.


10 mL Magnesium Oxide MgO Crucibles,  MSE Supplies

10 mL Magnesium Oxide MgO Crucibles

$ 1595 Save $ 200
BN crucible, inner diam. 20mm for Edmund Buhler melt spinner, part number 779,  MSE Supplies

BN crucible, inner diam. 21mm for Edmund Buhler melt spinner, part number 779

$ 1,01295 Save $ 12200
BN crucible, inner diam. 20mm for Edmund Buhler melt spinner, part number 779,  MSE Supplies

BN crucible, inner diam. 25mm for Edmund Buhler melt spinner, part number 40502

$ 1,07395 Save $ 12900
Copper Crucible Plate Standard Mould for Mini Arc Melter MAM-1, Part 8256,  MSE Supplies

Copper Crucible Plate Standard Mould for Mini Arc Melter MAM-1, Part 0008256

$ 88095 Save $ 10600
High Purity Sacrificial Carbon Tapes, LTCC Carbon Tapes, Fugitive Tapes,  MSE Supplies

High Purity Sacrificial Carbon Tapes, LTCC Carbon Tapes, Fugitive Tapes

$ 37595 Save $ 4600
IKA C 14 Combustible Crucible Decomposition Systems - MSE Supplies LLC

IKA C 14 Combustible Crucible Decomposition Systems

$ 33395 Save $ 4100
IKA C 5 Set of VA Combustion Crucibles Calorimeters - MSE Supplies LLC

IKA C 5 Set of VA Combustion Crucibles Calorimeters

$ 44195 Save $ 5300
IKA C 5010.4 Attachment for Combustible Crucible C14 Decomposition Systems - MSE Supplies LLC

IKA C 5010.4 Attachment for Combustible Crucible C14 Decomposition Systems

$ 31395 Save $ 3800
IKA C 5010.5 Crucible Holder Big Calorimeters - MSE Supplies LLC

IKA C 5010.5 Crucible Holder Big Calorimeters

$ 23895 Save $ 2900
IKA C 5010.8 Crucible Holder Small Calorimeters - MSE Supplies LLC

IKA C 5010.8 Crucible Holder Small Calorimeters

$ 31195 Save $ 3800
IKA C 6 Quartz Crucible, Big Calorimeters - MSE Supplies LLC

IKA C 6 Quartz Crucible, Big Calorimeters

$ 15695 Save $ 1900
IKA C 710.2 Set of VA Combustion Crucibles Calorimeters - MSE Supplies LLC

IKA C 710.2 Set of VA Combustion Crucibles Calorimeters

$ 44195 Save $ 5300
100 mL Magnesium Oxide MgO Crucibles,  MSE Supplies

MSE PRO 100 mL Magnesium Oxide MgO Crucibles

$ 3995 Save $ 500
100 pcs Aluminum (Al) Sample Pans with Lids for TGA and DSC - MSE Supplies LLC

MSE PRO 100 pcs Aluminum (Al) Sample Pans with Lids for TGA and DSC

$ 8995 Save $ 1100
26 mm Diameter Magnesium Oxide MgO Block - MSE Supplies LLC

MSE PRO 26 mm Diameter Magnesium Oxide MgO Block

$ 2995 Save $ 400
30 mL Magnesium Oxide MgO Crucibles - MSE Supplies LLC

MSE PRO 30 mL Magnesium Oxide MgO Crucibles

$ 9995 Save $ 1200
30 mm Diameter MgO Cover Plate for 30 mL MgO Crucibles - MSE Supplies LLC

MSE PRO 30 mm Diameter MgO Cover Plate for 30 mL MgO Crucibles

$ 2595 Save $ 400
50 mL Magnesium Oxide MgO Crucibles,  MSE Supplies

MSE PRO 50 mL Magnesium Oxide MgO Crucibles

$ 2995 Save $ 400
Alumina Foam Blocks for Tube Furnace (50mm Diameter x 60mm Height, one pair) - MSE Supplies LLC

MSE PRO Alumina Foam Blocks for Tube Furnace (50mm Diameter x 60mm Height, one pair)

$ 4995 Save $ 600
Covers for High Purity Alumina (Al<sub>2</sub>O<sub>3</sub>) Boat Crucible Rectangular,  MSE Supplies

MSE PRO Covers for High Purity Alumina (Al2O3) Boat Crucible Rectangular

$ 695

What Are High-Purity Lab Crucibles?

High-purity lab crucibles are containers made from exceptionally pure materials, such as ceramics or metals, with minimal impurities. These crucibles can withstand high temperatures and harsh chemical environments and their purity ensures minimal contamination and accurate results, making them essential tools in research and experimentation.

High-Purity Lab Crucibles Applications

High-purity lab crucibles find versatile applications across numerous scientific fields. In materials research, they are used for melting, mixing, and analyzing samples with precise control over temperature and chemical reactions. Chemistry crucibles are essential for performing laboratory experiments, including heating, evaporation, and precipitation reactions. They are also used to analyze metals, ceramics, and other materials to determine their composition and properties. The exceptional purity of these crucibles ensures accurate and reliable results, making them indispensable tools in scientific investigations and laboratory processes.

Our Selection of Crucible Chemistry Lab Equipment

Our inventory of crucibles and covers for chemistry applications are made from various materials to ensure accuracy and purity in testing. Some of the compounds we use for our crucibles include:

  • Alumina: Alumina is a compound of aluminum and oxygen that is highly versatile. High purities of this substance offer impressive strength and corrosion- and wear-resistance that make it ideal for containing chemical reactions. Alumina ceramics are well-balanced and share crystalline structures with sapphires and rubies. This structure means it is one of the hardest engineered ceramics available.
  • Graphite: Graphite is a form of crystalline carbon that occurs when carbon undergoes high heat and pressure in the earth's crust. The carbon atoms form a hexagonal network and create sheets that are one atom thick. While this compound is extremely soft, it's highly resistant to heat and inert when it comes into contact with most materials. These properties make it ideal for crucibles as it will not create unwanted chemical reactions.
  • Porcelain: This ceramic material is made with refined materials like kaolinite clay heated to high temperatures to create a highly durable final product. Other materials, like alumina and silica, can be added to the clay to strengthen its properties. Despite its high strength, porcelain offers translucency in thin sheets. It also has low porosity and high resistance to thermal shock.
  • Zirconia: Zirconia or zirconium dioxide is a ceramic material with many ideal mechanical properties. It offers excellent chemical resistance, high strength at room temperature and corrosion resistance. Other properties of this ceramic are high hardness, wear resistance, fracture toughness and density. It also has low thermal conductivity.
  • Magnesium oxide: This alkaline earth metal oxide is often used for crucibles in chemistry due to its good corrosion resistance. Magnesia crucibles are often used in the nuclear, chemical and superalloy industries where corrosion resistance is essential. Additives like alumina and yttria can also be used to improve sintering properties.

How Do You Choose High-Purity Lab Crucibles?

When evaluating crucibles for sale, several factors are critical to the success of your application:

  • The temperatures at which the crucible must perform
  • The material the crucible is crafted from
  • The reactivity of the crucible’s contents
  • The ramp rate the crucible will be subjected to
  • The thermal gradient the crucible must withstand
  • The content volume the crucible must hold
  • The crucible’s shape
  • The ability of the crucible to fit inside the furnace
  • The crucible’s suitability to reuse

For more information, please refer to our Crucible Selection Guide.

Order High Purity Lab Crucibles from MSE Supplies

When you need accurate results, you need top-quality crucible lab equipment from MSE Supplies. Order our crucibles for sale by clicking Add to Cart, or request a quote. MSE Supplies offers materials and equipment solutions customized to meet your specific project requirements. Best-in-class technical support and customer services are provided to you by a team of dedicated PhD scientists and engineers from MSE Supplies. Our on-site staff stands ready to answer your questions. Contact us online or at (520) 783-7989.