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
  • Porcelain Crucibles, Wide Form with Cover, 250mL, pack/6
    Part #: UN-JCL250

    $110.13 $93.61
  • Porcelain Crucibles, Wide Form with Cover, 30mL, pack/6
    Part #: UN-JCL030

    $58.82 $50.00
  • Porcelain Crucibles, Wide Form with Cover, 50mL, pack/6
    Part #: UN-JCL050

    $63.46 $53.94
  • Quartz Glass Crucible Lid Only for 100mL Crucible, Each
    Part #: UN-CGQ100-L

    $190.56 $161.98
  • Quartz Glass Crucible Lid Only for 150mL Crucible, Each
    Part #: UN-CGQ150-L

    $237.50 $201.88
  • Quartz Glass Crucible Lid Only for 25mL, Each
    Part #: UN-CGQ025-L

    $67.42 $57.30
  • Quartz Glass Crucible Lid Only for 50mL, Each
    Part #: UN-CGQ050-L

    $88.27 $75.03
  • Quartz Glass Crucible Lid Only for 80mL Crucible, Each
    Part #: UN-CGQ080-L

    $160.47 $136.40
  • Quartz Glass Crucible Lid Only, Tall Form, 25mL, Each
    Part #: UN-CQP025-L

    $66.63 $56.64
  • Quartz Glass Crucible Lid Only, Tall Form, 50mL, Each
    Part #: UN-CQP050-L

    $87.18 $74.10
  • Quartz Glass Crucible, 100mL (Lid Not Included), Each
    Part #: UN-CGQ100

    $207.32 $176.23
  • Quartz Glass Crucible, 150mL (Lid Not Included), Each
    Part #: UN-CGQ150

    $206.79 $175.77
  • Quartz Glass Crucible, 25mL (Lid Not Included), Each
    Part #: UN-CGQ025

    $73.03 $62.07
  • Quartz Glass Crucible, 50mL (Lid Not Included), Each
    Part #: UN-CGQ050

    $96.90 $82.37
  • Quartz Glass Crucible, 80mL (Lid Not Included), Each
    Part #: UN-CGQ080

    $179.34 $152.44
  • Quartz Glass Crucible, Tall Form, 25mL, Each
    Part #: UN-CQP025

    $84.96 $72.22
  • Quartz Glass Crucible, Tall Form, 50mL, Each
    Part #: UN-CQP050

    $101.73 $86.47
  • Quartz Glass Crucible, Tall Form, Glass 15mL (1/2 oz), Each
    Part #: UN-CQP015

    $70.55 $59.96
  • Stainless Steel Crucible with Lid, 100mL
    Part #: UN-SSR100

    $40.26 $34.22