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Crucibles

Lab crucibles are porcelain or metal containers in which metals or other substances may be melted or subjected to very high temperatures.

  • High alumina crucibles are highly refractory for use in reducing and oxidizing atmospheres. Maximum use temperature is 1750°C.
  • PTFE crucibles are very smooth and chemically inert. Suitable for cryo work, with a range of -196°C / -321°F up to 280°C / 536°
  • Solid Nickel crucibles are for assays with NaOH or Na2O and offer good resistance to alkalis, sea water, damp chlorine and gaseous hydrochloric acids. Withstands temperatures up to 600°C
  • Porcelain crucibles are resistant to acids and alkalis (except hydrofluoric acid) and withstand temperatures to 1150°C
  • Nickel Crucible, High-Form, Rounded, 250mL with Optional Lid
    Part #: QC-790-110-EA

    $89.00 $73.10
  • Porcelain Crucible, Wide Form with Cover, 150mL, pack/6
    Part #: UN-JCL150

    $92.00 $79.70
  • Porcelain Crucibles, Wide Form with Cover, 20mL, pack/6
    Part #: UN-JCL020

    $58.00 $41.40
  • Crucible, PTFE Fluoropolymer, 100mL
    Part #: DL-355034

    $58.00 $46.30
  • Crucible, PTFE Fluoropolymer, 25mL
    Part #: DL-355014

    $31.00 $27.20
  • Crucible, PTFE Fluoropolymer, 5mL
    Part #: DL-355004

    $24.00 $20.60
  • Crucible, PTFE Fluoropolymer, 75mL
    Part #: DL-355024

    $58.00 $40.10
  • Heavy-Duty Steel Crucible, Low-Form, Rounded Pattern, 20mL
    Part #: QC-790-100-EA

    $18.00 $15.90
  • Heavy-Duty Steel Crucibles, 200mL, pack/10
    Part #: QC-790-102-PK

    $177.00 $162.90
  • High Alumina Crucible, Conical Form, 100mL, Each
    Part #: UN-JAC100

    $106.00 $91.10
  • High Alumina Crucible, Conical Form, 20mL, Each
    Part #: UN-JAC020

    $58.00 $44.70
  • High Alumina Crucible, Conical Form, 30mL, Each
    Part #: UN-JAC030

    $67.00 $57.80
  • High Alumina Crucible, Conical Form, 50mL, Each
    Part #: UN-JAC050

    $76.00 $65.40
  • High Alumina Crucible, Cylindrical Form, 10mL, Each
    Part #: UN-JAY010

    $42.00 $36.70
  • High Alumina Crucible, Cylindrical Form, 20mL, Each
    Part #: UN-JAY020

    $58.00 $45.30
  • High Alumina Crucible, Cylindrical Form, 30mL, Each
    Part #: UN-JAY030

    $59.00 $50.80
  • High Alumina Crucible, Cylindrical Form, 50mL, Each
    Part #: UN-JAY050

    $67.00 $57.60
  • High Alumina Crucible, Tall Form, 100mL, Each
    Part #: UN-JAH100

    $90.00 $77.70
  • High Alumina Crucible, Tall Form, 10mL, Each
    Part #: UN-JAH010

    $44.00 $37.80