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

    $107.94 $91.75
  • High Alumina Crucible, Conical Form, 20mL, Each
    Part #: UN-JAC020

    $58.82 $50.00
  • High Alumina Crucible, Conical Form, 30mL, Each
    Part #: UN-JAC030

    $68.47 $58.20
  • High Alumina Crucible, Conical Form, 50mL, Each
    Part #: UN-JAC050

    $77.48 $65.85
  • High Alumina Crucible, Cylindrical Form, 10mL, Each
    Part #: UN-JAY010

    $43.48 $36.96
  • High Alumina Crucible, Cylindrical Form, 20mL, Each
    Part #: UN-JAY020

    $58.82 $50.00
  • High Alumina Crucible, Cylindrical Form, 30mL, Each
    Part #: UN-JAY030

    $60.24 $51.21
  • High Alumina Crucible, Cylindrical Form, 50mL, Each
    Part #: UN-JAY050

    $68.22 $57.99
  • High Alumina Crucible, Tall Form, 100mL, Each
    Part #: UN-JAH100

    $92.07 $78.26
  • High Alumina Crucible, Tall Form, 10mL, Each
    Part #: UN-JAH010

    $44.75 $38.04
  • High Alumina Crucible, Tall Form, 20mL, Each
    Part #: UN-JAH020

    $58.82 $50.00
  • High Alumina Crucible, Tall Form, 50mL, Each
    Part #: UN-JAH050

    $64.51 $54.83