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  5. United Scientific™ Tall Form High Alumina Crucible 

United Scientific™ Tall Form High Alumina Crucible
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Catalog No. S139653 Shop All United Scientific Supplies, Inc Products
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Capacity (Metric):
10 mL
20 mL
50 mL
100 mL
Diameter (Metric) Outer:
30 mm
39 mm
52 mm
65 mm
Height (Metric):
33 mm
36 mm
47 mm
62 mm
4 product options available for selection
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Catalog No. Capacity (Metric) Diameter (Metric) Outer Height (Metric)
S139653 10 mL 30 mm 33 mm
S139654 20 mL 39 mm 36 mm
S139655 50 mL 52 mm 47 mm
S139656 100 mL 65 mm 62 mm
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Catalog No. S139653 Supplier United Scientific™ Supplier No. JAH010
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Description

These high alumina crucibles allow for higher temperature usage compared to porcelain.

This cylindrical-form crucible is crafted from 99.7% pure aluminum oxide, ideal for high-temperature work demanding contamination-free results.

  • Maximum use temperature is 1750°C (3182°F)
  • Temperature change rate should not exceed 150°C (302°F) per hour
  • High-alumina products are highly refractory, meant for use in reducing and oxidizing atmospheres
  • Material is inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalis and other fluxes
  • Recommended for use with refractory metals
  • Suitable for glass melting, including borosilicate glass

Specifications

Material High Alumina
Capacity (Metric) 10 mL
Autoclavable Autoclavable
Diameter (Metric) Outer 30 mm
Height (Metric) 33 mm
Product Type Crucible
Shape Tall Form
Product Title
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