Porcelain Crucible

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Porcelain Crucible
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  • Glazed throughout with the exception of outside bottom surface Outside diameter is measured at the top of the crucible

  • Porcelain Crucibles, Wide Form with Lid

    United Scientific Supplies

    crucibles include lids. Crucibles are glazed on inner and outer surfaces except for the outside bottom and rim. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of porcelain

  • Porcelain Crucibles with Lids

    GSC International, Inc.

    A high quality porcelain crucible. The porcelain is uniform in thickness and dense which allows stable mechanical strength and little permeability. When properly used, the glazed pieces can withstand temperatures of 1050 degrees centigrade. The crucibles are glazed on the inside and outside surface.

  • Glazed throughout with the exception of outside bottom surface

  • With perforated bottom Used for suspended solids determinations

  • For supporting funnels, Gooch crucibles, filter tubes, etc., in filtration assemblies Particularly suitable for Buchner and fritted glass funnels, porcelain filters without head pieces and for reverse flow cleaning of filter crucibles Adapters will withstand autoclaving Taper angle in all sizes…

  • Porcelain Crucibles, Tall Form with Lid

    United Scientific Supplies

    Tall form crucibles include lids. Crucibles are glazed on inner and outer surfaces except for the outside bottom and rim. Important properties of United porcelainware include: Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually…

  • Glazed all over except for rim

  • Porcelainware Starter Kit

    United Scientific Supplies

    A customized kit that includes our top-selling porcelain products.

  • Chemistry Labware Kit

    United Scientific Supplies

    …stainless, 5” long [1] Crucible tongs, steel, 9” long [1] Funnel, Glass, long stem, 90mm dia Funnel, Plastic, 75 mm dia [1] Test Tube Clamp, brass, with finger grips [1] Wire Gauze, 5” x 5”, with ceramic center [1] Crucible, Porcelain, 25 ml with lid [1] Watch…

  • This CoorsTek AD-998 High-Alumina labware high form crucible is made of 99.8%-pure aluminum oxide. It is highly resistant to alkalies and other fluxes This alumina-ceramic ware is especially useful to chemists, metallurgists, and others involved in high-temperature work demanding…

  • The unglazed porcelain rose style crucible eliminates the possibility of a reaction between the sample contents and a (glazed) coating. Material: Porcelain ceramic Thermally shock-resistant Maximum temperature for use: 1400°C

  • Porcelainware Starter Kit

    United Scientific Supplies

    …customized kit that includes our top-selling porcelain products. Starter kit includes the following: Crucible, Porcelain, Low Form, 50 ml capacity (JCL050) Crucible, Porcelain, High Form, 50 ml capacity (JCT050) Casserole, Porcelain, 220 ml capacity (JPC200) Mortar and Pestle,…

  • Porcelain Crucibles, Gooch with Lid

    United Scientific Supplies

    Gooch crucibles have a perforated bottom and include lids. Crucibles are glazed on inner and outer surfaces except for the outside bottom and rim. Used for determination of total suspended solids. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56…

  • Glazed throughout with the exception of outside bottom surface Outside diameter is measured at the top of the crucible

  • Nucerite Desiccator Plates

    Thermo Scientific Nalgene

    Guaranteed unbreakable Greater resistance to thermal shock than porcelain Fire polished, corrosion-resistant, inert, non-stick glass surfaces bonded to metal Marked with numbered quadrants for easy location of crucibles and other containers, allows use by several people Diameter 9 inches; fits…

  • Crucible Tongs

    United Scientific Supplies

    Overall length 9", rivted joints, tips are serrated.

  • Filter Adapter Set, Neoprene

    United Scientific Supplies

    …neoprene adapter cones designed to fit Buchnew and fritter glass funnels, porcelain filters without headpieces, and for reverse flow cleaning for filter crucibles. Adapters can be used to support funnels, Gooch crucibles, filter tubes and other apparatus in filtration assemblies These…

  • Porous-Bottom Crucibles

    United Scientific Supplies

    Porous-bottom crucibles have a molded-in porous disc with stable porosity and consistent flow rate. Available with very fine (1.2 µm), fine (5 µm), and medium (15 µm) pore diameters. Glazed inside and out, except for outside bottom and rim. Autoclavable.

  • Crucible Holder

    Plasticoid

    For 25 mL porcelain Gooch crucibles A combination rubber stopper and crucible holder with glass funnel insert Dimensions 57 mm length, tapered from 38 mm diameter at top to 22 mm diameter at bottom; length of tapered portion 35 mm Fits 4948F21 and 4948H23 series Filter Flasks, 125 to…

  • …75mm long constricted lower end. They can be used on the bottom end of 30mm O.D. PYREX® Gooch Low Form fritted disc crucibles to collect the filtrate. Also for use with porcelain plates. 32mm tubes (Thomas No. 0319Y65) These 32mm inner diameter PYREX® filter tubes have an 8mm. O.D.…

  • Filter Adapters

    Bal Supply

    …consist of seven cones designed to fit the Buchner and fritted glass funnels, porcelain filters without headpieces, and for reverse flow cleaning of filter crucibles. Especially useful for supporting funnels, Gooch crucibles, filter tubes, etc. in filtration assemblies. The adapter does not need to…

  • Crucible Gooch Low Form Fritted 30ml

    DWK Life Sciences (Kimble)

    KIMAX crucible suitable for precipitates to be dried to a constant weight at 110 ºC. At higher temperatures, heating in an electric furnace is advised and crucibles should not be removed until the temperature has been reduced to about 250º C. Exposure to sudden temperature changes should…

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