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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Autoclavable
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Velp™ Scientific P3 Glass Crucibles for FIWE3 Fiber Analyzer
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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P3 glass crucibles for use with the FIWE3 Fiber Analyzer.
United Scientific™ Tall Form Crucible with Cover
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.
A science education product.
These tall form crucibles offer laboratory grade porcelainware at substantial cost savings.
| Shape | Tall Form |
|---|---|
| Product Type Specs | Crucible |
| Material | Porcelain |
| Autoclavable | Autoclavable |
Plasticoid Crucible Holders
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Holders for glass crucibles
| For Use With (Application) | For sargents crucible |
|---|
Plasticoid Bailey Rubber Crucible Holder
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Plasticoid Glass Funnel for Walter Crucible Holder
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Glass funnel
| Product Type Specs | Crucible Cover |
|---|---|
| Material | Alumina |
United Scientific™ Wide Form Crucible with Cover
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.
A science education product.
These wide form crucibles offer laboratory grade porcelainware at substantial cost savings.
| Shape | Low Form |
|---|---|
| Product Type Specs | Crucible |
| Material | Porcelain |
| Autoclavable | Autoclavable |
QSI Fused-Quartz Crucibles
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Withstand temperatures up to 1250°C (2282°F)
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Description | High purity fused quartz |
|---|---|
| Color | Clear |
| Product Type Specs | Crucible |
| Material | Quartz |
| Max. Temperature (Metric) | 1250°C |
Eisco™ Porcelain Crucibles with Lid, Squat Form
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Science Education
A science education product.
A science education product.
Squat form, high quality porcelain crucibles with lid with a high temperature tolerance
| Shape | Conical |
|---|---|
| Product Type Specs | Crucible with lid |
| Material | Porcelain |
| Porosity | Medium |
| Autoclavable | Autoclavable |
United Scientific™ Porcelain Combustion Boat
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Science Education
A science education product.
A science education product.
These combustion boats offer laboratory grade porcelainware at substantial cost savings.
| Shape | Boat |
|---|---|
| Product Type Specs | Combustion Boat |
| Material | Porcelain |
| Autoclavable | Autoclavable |
United Scientific Supplies Stainless Steel Laboratory Crucibles
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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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.
Withstands temperatures from -180°C to +800°C.
| Shape | Tapered |
|---|---|
| Quantity | 1/Pk. |
| Product Type Specs | Laboratory Crucible |
| Material | Stainless Steel |
| Autoclavable | Autoclavable |
United Scientific™ Crucible, Porous Bottom, Porcelain 25 mL
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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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.
Crucibles provide a consistent flow rate.
| Shape | Tall Form |
|---|---|
| Diameter (Metric) Outer | 36 mm |
| Capacity (Metric) | 25 mL |
| Product Type Specs | Glazed |
| Material | Porcelain |
| Autoclavable | Autoclavable |
| Diameter (Metric) Base | 24 mm |
Eisco™ Low Silica Crucibles
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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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.
Eisco™ Low Silica Crucibles with fully glazed inner and outer surfaces are highly resistant to alkalis and hot temperatures.
| Height (Metric) | 37 mm |
|---|---|
| Shape | Conical |
| Length (Metric) | 57 mm |
| Diameter (Metric) Outer | 57 mm |
| Capacity (Metric) | 50 mL |
| Color | White |
| Product Type Specs | Silica Crucible |
| Material | Silica |
| Porosity | Medium |
| Autoclavable | Autoclavable |
| For Use With (Application) | Storing chemicals |
| Width (Metric) | 57 mm |