Alumina Point Bottom Crucible

Alumina Point Bottom Crucibles are a range of 8 crucibles made of high purity alumina with a point bottom design for the convenient pouring of molten contents. They possess excellent thermal shock resistance and high temperature strength. The range includes crucibles with volumes from 5mL to 100mL and maximum service temperatures from 1600°C to 1700°C. Alumina crucibles are commonly used in laboratories and industry for high temperature melting, annealing and sintering applications such as metal alloy processing or ceramic and glass making.

8 items

View as Grid List
Set Descending Direction
  1. Alumina Point Bottom Crucible Outer Diameter Top: 17.8mm
    Outer Diameter Bottom: 17.8mm
    Internal Diameter at Top: 13.1mm
    External Height of Cylinder: 124mm
    External Height Overall: 138mm
    Internal Height Overall: 124mm
    Wall Thickness: 2.2mm
    Technical Name: Alumina
    Formula: Al₂O₃
    Percentage Purity: 99.8%
    Density: 3.9g/cm³
    Product Shape: Point Bottom
    CAS Number: 1344-28-1
    UOM Code: 143-952-30
    each
    Discounts applied for volume purchases
  2. Alumina Point Bottom Crucible Outer Diameter Top: 14.5mm
    Outer Diameter Bottom: 14.2mm
    Internal Diameter at Top: 11mm
    External Height of Cylinder: 90mm
    External Height Overall: 104mm
    Internal Height Overall: 89mm
    Wall Thickness: 1.6mm
    Technical Name: Alumina
    Formula: Al₂O₃
    Percentage Purity: 99.8%
    Density: 3.9g/cm³
    Product Shape: Point Bottom
    CAS Number: 1344-28-1
    UOM Code: 776-719-72
    each
    Discounts applied for volume purchases
  3. Alumina Point Bottom Crucible Outer Diameter Top: 22.8mm
    Outer Diameter Bottom: 21.4mm
    Internal Diameter at Top: 18.8mm
    External Height of Cylinder: 68.7mm
    External Height Overall: 84.5mm
    Internal Height Overall: 68.7mm
    Wall Thickness: 1.8mm
    Technical Name: Alumina
    Formula: Al₂O₃
    Percentage Purity: 99.8%
    Density: 3.9g/cm³
    Product Shape: Point Bottom
    CAS Number: 1344-28-1
    UOM Code: 232-970-96
    each
    Discounts applied for volume purchases
  4. Alumina Point Bottom Crucible Outer Diameter Top: 18.2mm
    Outer Diameter Bottom: 18mm
    Internal Diameter at Top: 14.3mm
    External Height of Cylinder: 63.5mm
    External Height Overall: 77.6mm
    Internal Height Overall: 62.8mm
    Wall Thickness: 1.8mm
    Technical Name: Alumina
    Formula: Al₂O₃
    Percentage Purity: 99.8%
    Density: 3.9g/cm³
    Product Shape: Point Bottom
    CAS Number: 1344-28-1
    UOM Code: 865-115-24
    each
    Discounts applied for volume purchases
  5. Alumina Point Bottom Crucible Outer Diameter Top: 25.2mm
    Outer Diameter Bottom: 24.5mm
    Internal Diameter at Top: 20.7mm
    External Height of Cylinder: 113.5mm
    External Height Overall: 129.5mm
    Internal Height Overall: 112.3mm
    Wall Thickness: 2.1mm
    Technical Name: Alumina
    Formula: Al₂O₃
    Percentage Purity: 99.8%
    Density: 3.9g/cm³
    Product Shape: Point Bottom
    CAS Number: 1344-28-1
    UOM Code: 133-451-29
    each
    Discounts applied for volume purchases
  6. Alumina Point Bottom Crucible

    Outer Diameter Top: 13.6mm
    Outer Diameter Bottom: 13.1mm
    Internal Diameter at Top: 10.6mm
    External Height of Cylinder: 122mm
    External Height Overall: 138mm
    Internal Height Overall: 134mm
    Wall Thickness: 1.5mm
    Technical Name: Alumina
    Formula: Al₂O₃
    Percentage Purity: 99.8%
    Density: 3.9g/cm³
    Product Shape: Point Bottom
    CAS Number: 1344-28-1
    UOM Code: 157-063-69

    each
    Discounts applied for volume purchases
  7. Alumina Point Bottom Crucible

    Outer Diameter Top: 10.9mm
    Outer Diameter Bottom: 10.4mm
    Internal Diameter at Top: 7.7mm
    External Height of Cylinder: 70mm
    External Height Overall: 81.3mm
    Internal Height Overall: 77.5mm
    Wall Thickness: 1.6mm
    Technical Name: Alumina
    Formula: Al₂O₃
    Percentage Purity: 99.8%
    Density: 3.9g/cm³
    Product Shape: Point Bottom
    CAS Number: 1344-28-1
    UOM Code: 520-117-31

    each
    Discounts applied for volume purchases
  8. Alumina Point Bottom Crucible Outer Diameter Top: 24.4mm
    Outer Diameter Bottom: 24mm
    Internal Diameter at Top: 20.7mm
    External Height of Cylinder: 76.6mm
    External Height Overall: 97.8mm
    Internal Height Overall: 76.3mm
    Wall Thickness: 1.8mm
    Technical Name: Alumina
    Formula: Al₂O₃
    Percentage Purity: 99.8%
    Density: 3.9g/cm³
    Product Shape: Point Bottom
    CAS Number: 1344-28-1
    UOM Code: 750-551-45
    each
    Discounts applied for volume purchases