大电竞

  • SPEX 33元素混标(33元素标物)

    大电竞SPEXCertiPrepClaritasPPT®BIAOWUSHIZHUANMENWEIXINYIDAIDEHENLIANGICPHEICP-MSYIQISHEJIDETOUDENGYOUZHENGWUJIBIAOWU。JIYUDALIANGDEKAIFA,WOMENDEHUAXUEJIAYIJINGZHIDINGLEYITIAOFANGBIANYONGHUSHIYONGYOUWENDINGDEGAOCHUNDULUXIAN,TONGSHIKETIGONGDINGZHIDISHUIPINGDEJIANCEZHENGMING。

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  • SPEX ICP-MS分析多元素混标

    SPEXICP-MSFENXIDUOYUANSUHUNBIAOTEDIAN:·ZHUYAOYUANSUDENONGDUWUCHAZAI±0.5%NEI·DUOYUANSUBAOKUODANBUXIANYU:XIAOZHUNCESHIRONGYEYIQIXIAOZHUNBIAOYEYIQIXINGNENGBIAOYANGYINYONGSHUIJINSHUUSPHEICHFANGFAGANRAOCESHIBIAOYANG

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