Coorstek Crucibles & Labware

CoorsTek crucibles and labware stand at the forefront of scientific precision and reliability, serving a pivotal role in laboratories across the globe. These products, crafted from advanced CoorsTek ceramics, are designed to withstand extreme temperatures and harsh chemical environments, making them suitable for various experimental setups. CoorsTek crucibles offer unparalleled durability and thermal stability, ensuring consistent results even under the most demanding conditions. Similarly, CoorsTek labware brings this same level of quality and performance to a broader spectrum of laboratory needs, from liquid handling to sample storage. The inherent properties of CoorsTek ceramics, including resistance to wear and corrosion, contribute significantly to the longevity and reliability of these products. By integrating CoorsTek crucibles and labware into their workflows, researchers and technicians benefit from improved precision, reduced contamination risks, and enhanced efficiency, ultimately supporting the pursuit of scientific discovery and innovation.

Coorstek Crucibles & Labware

Products (7)

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  • Wide Form Crucible

    The CoorsTek crucible is made of porcelain that withstands extreme temperatures, corrosive environments and thermal shock, ensuring durability and reliable performance. The interior and exterior of the wide-form crucible are glazed. Wide form, glazed inside and out except for outside bottom surface...

  • High Form Ceramic Crucible

    The CoorsTek crucible is made of porcelain that withstands extreme temperatures, corrosive environments and thermal shock, ensuring durability and reliable performance. The interior and exterior of the high-form crucible are glazed. High form, glazed inside and out except for outside bottom surface...

  • High Form Crucibl Coors Proc

    This CoorsTek AD-998 High-Alumina labware high form crucible is made of 99.8%-pure aluminum oxide. It is highly resistant to alkalies and other fluxes This alumina-ceramic ware is especially useful to chemists, metallurgists, and others involved in high-temperature work demanding contamination-free...

  • Ceramic Crucible Cover

    The CoorsTek cover is compatible for use with various kinds of crucibles. It is glazed all over but except for the rim. It is suitable for use in research laboratories.

  • Bitumen/Gooch & Rose Crucible

    The CoorsTek crucible features a perforated bottom with a glazed surface on the inside. The crubicle is designed to use for the process of total suspended solids determination.

  • Alumina Crucibles

    Choose from high form, conical and cylindrical 99.8% Al2O3 Withstands temperatures up to 1,750°C Uses covers Useful for determinations involving molybdenum, platinum, rhodium, tungsten, tantalum and iridium.

  • Porcelain Crucible Covers

    CoorsTek Chemical Porcelain For Crucibles, Glazed all over except for rim. Made of 99.8%-pure Aluminum Oxide. Recommended for use with CoorsTek® Alumina Crucibles AD-998 ware is highly refractory, meant for use in reducing and oxidizing atmospheres.

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How many types of crucibles are there?

Crucibles come in various types, distinguished by their material composition and specific applications. Porcelain crucibles are commonly used in laboratories for tasks like ashing and calcination because they withstand high temperatures and are chemically inert.
Graphite crucibles, with excellent heat conductivity and resistance to thermal shock, are ideal for melting metals and are widely used in metallurgy. Metallic crucibles, made from materials such as platinum or nickel, are used for reactions requiring non-reactive metal containers, especially in specialized applications.
Other types include silicon carbide crucibles, valued for their high thermal conductivity and durability in industrial settings. Alumina crucibles resist extreme temperatures and corrosive environments, making them essential for analytical labs.
Quartz crucibles, often used in semiconductor manufacturing, are transparent and can endure high heat. Each type of crucible is selected based on its compatibility with specific materials, thermal properties, and the requirements of the experiment or process.

What is the purpose of a porcelain crucible?

A porcelain crucible is used in laboratories to heat, melt, or calcine substances at high temperatures. Its heat-resistant and chemically inert properties make it ideal for ashing, fusing samples, or conducting gravimetric analysis. Porcelain crucibles are commonly used in chemistry and materials science when precise, contamination-free reactions or measurements are needed.