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About This Item

 

Full Description

Describes the preparation of the set of four coal samples ASCRM 011-12 A to D with Hardgrove grindability indices of 34, 53, 67 and 96. Included with purchase of ASCRM 011-12-2009.
 

Document History

  1. TR 2.11-10


    Reference materials - Coal - Preparation of ASRM 011-10 (Hardgrove grindability index)

    • Historical Version
  2. TR 2.11-9


    Reference Materials - Coal - Preparation of ASRM 011-9 (Hardgrove grindability index)

    • Historical Version
  3. TR 2.11-8


    Certified reference materials - Coal - Preparation and certification of ASCRM 011-8 (Hardgrove grindability index)

    • Historical Version
  4. TR 2.11-7


    Certified reference materials - Coal - Preparation and certification of ASCRM 011-7 (Hardgrove grindability index)

    • Historical Version
  5. TR 2.11-6


    Certified reference materials - Coal - Preparation and certification of ASCRM 011-6 (Hardgrove grindability index)

    • Historical Version
  6. TR 2.11-12-2009

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    Coal - Preparation and certification of ASCRM 011-11

    • Most Recent
  7. TR 2.11-11-2008


    Certified reference materials, Part 11-11: Coal - Preparation and certification of ASCRM 011-11 (Hardgrove grindability index)

    • Historical Version
  8. TR 2.11-5


    Certified reference materials - Coal - Preparation and certification of ASCRM 011-5 (Hardgrove grindability index)

    • Historical Version
  9. TR 2.11-4


    Certified reference materials - Coal - Preparation and certification of ASCRM 011-4 (Hardgrove grindability index)

    • Historical Version
  10. TR 2.11-1992


    Certified reference materials - Coal - Preparation and certification of ASCRM 011-3 (Hardgrove grindability index)

    • Historical Version
  11. TR 2.11-1991


    Certified reference materials - Coal - Preparation and certification of ASCRM 011 (Hardgrove grindability index)

    • Historical Version
  12. TR 2.11-1989


    Certified reference materials - Coal - Preparation and certification of ASCRM 011 (Hardgrove grindability index)

    • Historical Version