Boiling Stones Products (0)

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  • Thumbnail Image for Plain Boiling Granules

    Hengar

    High purity, white, amphoteric alundum granule. Extremely hard porous surface. Will not crumble or "powder". Four mesh granule size. Specific gravity 3.97. 5 year industry leading warranty In any laboratory procedure involving the boiling of a liquid, inert and insoluble, Hengar Granules...

  • Thumbnail Image for Carborundum #12 Boiling Granules

    Hengar

    Hard, bluish black, iridescent silicon carbide granule. No reduction characteristics. Oxidizes slowly at 800°C (1472°F). Twelve mesh granule size. Specific gravity 3.20. 5 year industry leading warranty In any laboratory procedure involving the boiling of a liquid, inert and insoluble,...

  • Placeholder Image for Microporous Carbon Boiling Chips Series 500

    Walter Stern

    Fractional distillations Evaporations Extractions Refluxings Condensations Other boiling operations

  • Thumbnail Image for Selenized Micro Boiling Granules

    Hengar

    High purity, amphoteric alundum, specially treated with selenium for use in determination of amino and cyanide nitrogen. Ten mesh granule size, iridescent bluish black color. Specific gravity 4.10. Selenium as a solid is relatively nontoxic. Its vapor or fumes are highly toxic. 5 year industry...

  • Thumbnail Image for Plain Micro Boiling Granules

    Hengar

    High purity, white amphoteric alundum granule. Extremely hard porous surface. Will not crumble or "powder". Ten mesh granule size. Specific 3.97. 5 year industry leading warranty In any laboratory procedure involving the boiling of a liquid, inert and insoluble, Hengar Granules effectively...

  • Thumbnail Image for Selenized Boiling Granules

    Hengar

    High purity, amphoteric alundum, specially treated with selenium for use in determination of amino and cyanide nitrogen. Four mesh granule size, iridescent bluish black color. Selenium as a solid is relatively nontoxic. Its vapor or fumes are highly toxic. TLV 0.2 mg/cubic meter. Specific gravity...

  • Thumbnail Image for Granules, Hengar

    Hach
  • Thumbnail Image for Chemware┬« PTFE Balls

    Saint Gobain

    PTFE balls minimize “bumping” during boiling. They are inert and can be used up to 550°F (288°C). Each package contains100 balls. Choose from a variety of sizes. For column packing and mixing beds Resistant to most chemicals Non-contaminating

  • Thumbnail Image for Aitch-Tu-Ess Boiling Granules

    Hengar

    5 year industry leading warranty An economical way to produce hydrogen sulfide gas for use in qualitative analysis and the general chemistry laboratory. Aitch-Tu-Ess is a dry mixture of sulfur, a highly condensed hydrocarbon, and an inert dispersal agent. The sulfur and the hydrocarbon are combined...

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