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
  • Heavy-Duty Steel Crucible, Low-Form, Rounded Pattern, 400mL
    Part #: QC-790-103-EA

    $30.00 $25.47
  • Heavy-Duty Steel Crucible, Low-Form, Rounded Pattern, 200mL
    Part #: QC-790-102-EA

    $28.00 $23.77
  • Nickel Crucible, High-Form, Rounded Pattern, 100mL
    Part #: QC-790-108-EA

    $61.00 $50.97
  • Nickel Crucible with Lid, 100mL, Each
    Part #: UN-NCR100

    $44.00 $41.42
  • Quartz Glass Crucible Lid Only for 15mL (1/2 oz), Each
    Part #: UN-CGQ015-L

    $50.00 $44.40
  • Quartz Glass Crucible, 15mL (Lid Not Included), Each
    Part #: UN-CGQ015

    $59.00 $50.00
  • Heavy-Duty Steel Crucibles, 400mL, pack/12
    Part #: QC-790-103-PK

    $218.00 $183.17
  • Nickel Crucible, High-Form, Rounded Pattern, 150mL
    Part #: QC-790-109-EA

    $77.00 $64.57
  • Nickel Crucible, High-Form, Rounded Pattern, 250mL
    Part #: QC-790-110-EA

    $91.00 $76.47
  • Nickel Crucible, High-Form, Rounded Pattern, 500mL
    Part #: QC-790-111-EA

    $111.00 $93.47
  • Porcelain Crucibles, Wide Form with Cover, 20mL, pack/6
    Part #: UN-JCL020

    $43.00 $40.96
  • Crucible, PTFE Fluoropolymer, 100mL
    Part #: DL-355034

    $55.00 $47.50
  • Crucible, PTFE Fluoropolymer, 25mL
    Part #: DL-355014

    $32.00 $26.68
  • Crucible, PTFE Fluoropolymer, 5mL
    Part #: DL-355004

    $24.00 $20.16