大电竞

  • SPEX 农药标准品/标物

    大电竞DANGJINSHIJIESHANGSHIYONGDESHANGYESHACHONGJIYOUSHUBAIZHONG。CONGCHUZAOJIDAOSHABINGDUJI,ZAIGONGYEHESIRENNONGYEDALIANGSHIYONGNONGYAO。ZAIGUOQUDEJISHINIAN,RENLEIHEHUANJINGNONGYAOBAOLUDAOZHIJIAQIANGHUAXUEWUZHIDEJIANCEHEJIANDU。ZHIGUANZHONGYAODESHI,FENXISHIYANSHIXUYAOYOUJINGQUEDENONGYAOBIAOYELAIHENGLIANGHUANJINGZHONGNONGYAOSHUIPING。SPEXGONGSIWEIJIANHUACESHIGUOCHENG,ZHIZAOLEMANZUNINFENXIXUQIUDEYUZHIBIAOYE。YIXIEHUNHENONGYAOBIAOWUSHIKEYISHIXIANDE,BINGQIEYOU4000DUOZHONGDANZUFENDEBIAOWUQINGDAN。CIWAI,KEGENJUNINDEGUIGEDINGZHINONGYAOBIAOYE。

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  • SPEX药物残留溶剂标液-标物

    YAOWUCANLIURONGJIBIAOYEZAIZHIYAOXINGYE,YOUGUOJIXIEDIAOHUIYI(ICH)HEMEIGUOYAODIAN(USP)HEOUZHOUYAODIAN(EP)ZHIDINGDEZHIDAOFANGZHENZHICHUSHENGCHANRONGJIYOUYUQIDUXINGHEDUIHUANJINGDEWEIHAIXINGERBIXUSHOUGUANZHI。DUIYUZHEIGEXINGYE,SPEXCertiPrepGONGSISHENGCHANLEZHUANMENYONGYUGC,GC/MS,HPLC,HEHPLC/MSFENXIYONGDEYAOWUCANLIUBIAOZHUNWUZHI。

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  • 有机标准物质

    大电竞SPEXYOUJIBIAOZHUNWUZHISPEXCertiPrepYOU60NIANSHENGCHANYOUZHENGBIAOZHUNWUZHIDEJINGYAN,WEIYUXINGYE*DEDIWEI。SHENGCHANDEBIAOWUNENGGOUMANZUSHIJIEGEDISHIYANSHIDEFAZHANHEYANJIU。A2LARENKEDEISO17025HEGuide34GUIFAN,YIJIUL-DQSRENZHENGDEISO9001。

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