Crucibles

Crucibles, used to determine constant weight, are constructed from materials with high temperature resistance, including porcelain, glass, quartz, nickel and platinum. Crucibles are manufactured in high-form and low-form shapes, as well as in multiple sizes. Crucibles may come with a loose-fitting lid that allows gases to escape during sample heating. Crucibles with fritted discs are also available, which eliminate the need for filtering paper and allows for the drying of precipitates.

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Haldenwanger™ Oxide Ceramic Alsint Conical Flat Bottom Crucible

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Haldenwanger™ Alumina Tall Form Alsint Crucible

Alsint 99.7 crucibles are an excellent choice for use under high-wear conditions, in chemical technical and electrical engineering applications, and in high-temperature technology.

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Haldenwanger™ Aluminum Ceramic Alsint Flat Bottom Crucible

Alsint 99.7 crucibles are an excellent choice for use under high-wear conditions, in chemical technical and electrical engineering applications and in high-temperature technology.

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Haldenwanger™ Medium Form Porcelain Crucibles Without Lid

Use these dishes for a variety of applications. Haldenwanger™ Medium Form Porcelain Crucibles feature a smooth internal finish, constructed from optimized laboratory porcelain.

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Specifications

Product Type Specs	Medium Form Porcelain Crucibles
Material	Porcelain
Finish	Glazed

Haldenwanger™ Porcelain Tall Form Melting Crucibles

Use these dishes for a variety of applications. Haldenwanger™ Porcelain Tall Form Melting Crucibles feature a smooth internal finish, constructed from optimized laboratory porcelain.

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Specifications

Product Type Specs	Melting Crucible
Material	Porcelain

Haldenwanger™ Squat Form Porcelain Crucibles Without Lid

Use these dishes for a variety of applications. Haldenwanger™ Squat Form Porcelain Crucibles feature a smooth internal finish, constructed from optimized laboratory porcelain.

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Specifications

Product Type Specs	Squat Form Porcelain Crucibles
Material	Porcelain
Finish	Glazed

Nickel Electro™ Clifton™ Nickel Crucible Lids

Obtain optimum success with nickel crucible lids during the heating process preventing the chance of hot material spattering out of an open crucible. In fusions where zirconium or other metals cannot be used, the Clifton™ Nickel Crucible Lids are the ideal alternative.

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Specifications

Quantity	Each
Product Type Specs	Laboratory Crucible Lid
Material	Nickel
Max. Temperature (Metric)	350°C

Haldenwanger™ Porcelain Medium Form Melting Crucibles

Use these dishes for a variety of applications. Haldenwanger™ Porcelain Medium Form Melting Crucibles feature a smooth internal finish, constructed from optimized laboratory porcelain.

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Specifications

Product Type Specs	Melting Crucible
Material	Porcelain

Haldenwanger™ Medium High Form Melting Porcelain Crucibles

Use these dishes for a variety of applications. Haldenwanger™ Medium High Form Melting Porcelain Crucibles feature a smooth internal finish, constructed from optimized laboratory porcelain.

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Specifications

Product Type Specs	Porcelain melting crucibles
Material	Porcelain
Finish	Glazed

Haldenwanger™ Porcelain Crucible Lids

Use these lids with porcelain crucibles. Haldenwanger™ Porcelain Crucible Lids are constructed from optimized laboratory porcelain.

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Specifications

Product Type Specs	Crucible Lid
Material	Porcelain

Color	Translucent
Product Type Specs	Crucible
Material	Silica

Helios Italquartz Quartz Crucibles

Excellent for storage of samples in the laboratory. Helios Italquartz™ Quartz Crucibles offer good thermal shock resistance up to 1000°C.

Pricing and Availability
Specifications

Material	Quartz
Max. Temperature (Metric)	1000°C

Nickel Electro™ Nickel Crucibles

Get optimum results with nickel crucibles. With working temperature ranges up to 350°C, the Nickel Electro™ Nickel Crucible Capacity consistently has a long working life.