
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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Fisherbrand™ Nickel Crucibles and Covers
Fisherbrand Nickel Crucibles can withstand temperatures up to 800°C (1472°F)
Product Type Specs | Crucible |
---|---|
Max. Temperature (Metric) | 800°C |
For Use With (Application) | For diluting alkalis, drawn from one piece of heavy pure sheet nickel and trimmed to final form |
Product Type Specs | Crucible |
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Material | Alumina |
Corning™ PYREX™ Gooch Type Filtering Crucibles

For drying precipitates to constant weight at 110°C (230°F)

Description | With Fritted discs |
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Product Type Specs | Gooch crucible |
Material | Borosilicate Glass |
Max. Temperature (Metric) | 250°C |
For Use With (Application) | For higher temperatures, use electric furnace |
United Scientific™ Glass Crucible
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Science Education
A science education product.

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Science Education
A science education product.
A science education product.
Glass crucibles ideal for applications that require ashing of samples.
Shape | Low Form |
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Product Type Specs | Crucible |
Material | Quartz Glass |
Autoclavable | Autoclavable |
Product Type Specs | Conical Crucible |
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Material | Alumina |
Max. Temperature (Metric) | 1750°C |
For Use With (Application) | For determinations involving molybdenum, platinum, rhodium, tungsten, tantalum and iridium |
Product Type Specs | Crucible |
---|---|
Material | PTFE |
Max. Temperature (Metric) | 280°C |
Fisherbrand™ Nickel-Chromium Crucible
Fisherbrand Nickel-Chromium Crucible withstands temperatures up to 1000°C (1832°F)
Product Type Specs | Crucible Cover |
---|---|
Material | Alumina |
Fisherbrand™ Nickel Crucibles and Covers
Fisherbrand Nickel Crucibles can withstand temperatures up to 800°C (1472°F)
Product Type Specs | Crucible Cover |
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Material | Nickel |
Description | Low Form |
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Product Type Specs | Zirconium Crucible |
Material | Zirconium |
Description | Straight Wall |
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Product Type Specs | Inconel Crucible |
Material | Inconel |
Fisherbrand™ Rubber Crucible Holder
This Rubber Crucible Holder is designed to support funnels, crucibles, and other equipment in vacuum-type filtration assemblies.
Shape | Tapered |
---|---|
Color | Gray |
Material | Neoprene |
Certifications/Compliance | ISO, GMP |
Autoclavable | Autoclavable |
For Use With (Application) | Support funnels, crucibles, and other equipment in vacuum-type filtration assemblies. |