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    internal standard icp

    internal standard icp, Total:6 items.

    In the international standard classification, internal standard icp involves: Jewellery.


    國家市場監督管理總局、中國國家標準化管理委員會, internal standard icp

    • GB/T 38130-2019 Platinum jewellery alloys—Determination of platinum—Inductively coupled plasma (ICP) spectrometric method using yttrium as internal standard element
    • GB/T 38161-2019 Palladium jewellery alloys—Determination of palladium—Inductively coupled plasma (ICP) spectrometric method using yttrium as internal standard element

    European Committee for Standardization (CEN), internal standard icp

    • EN ISO 11494:2019 Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019)
    • EN ISO 11494:2016 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11494:2014)

    International Organization for Standardization (ISO), internal standard icp

    • ISO 11494:2019 Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element

    API - American Petroleum Institute, internal standard icp

    • API ICP 570 EXAM-2019 AUTHORIZED PIPING INSPECTOR CERTIFICATION EXAMINATION (FOR API ICP EXAM PURPOSE ONLY)




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