TI GONG SHANG:
山东盛康电气幸运快3ZILIAODAXIAO:
TUPIANLEIXING:
ZILIAOLEIXING:
XIAZAICISHU:
0DIANJIXIAZAI:
XIANGXIJIESHAO:
KULUNFAWEISHUIYIDEXIANJINXING
DANGQIANCELIANGWUZHIZHONGDESHUIFENzuiCHANGJIANDEFANGFAYOURONGLIANGFAHEKULUNFALIANGZHONG,RONGLIANGFAWEISHOUDONGDIDING,SHIMIANSHANGCHANGJIANDEYIQIRUSHANGHAISHENGCHANDEKF-1SHUIFENYI,SHIYONGZHUANGYOUKAER-FEIXIUSHIJIDEDIDINGGUANWANGZHUANGYOUYANGPINDERONGLIANGPINGZHONGDIDINGSHIJI,RENGONGGUANCHASHIJIYANSEYIPANDUANZHONGDIAN,SHIYANJIEGUOXURENGONGJISUAN,JISUANFANGFAWEI:DAOZHONGDIANSHISUOYONGSHIJIDETIJIZHUANHUAWEIZHILIANGBI。CIFANGFACAOZUOFUZA、SHIJIANZHANG、SHIJIYONGLIANGDA、ZHONGDIANPANDUANBUZHUN、SHIYANJIEGUOWUCHADA,SHIYONGYUHANSHUILIANGDA、DUIWUCHAYAOQIUBUGAODEYANGPIN。
KULUNFAWEIZIDONGDIDING,ZHIXUWANGDIANJIECHIZHONGJINYANG,YIQIZIDONGPANDUANZHONGDIAN,ZIDONGJISUANJIEGUO,SHIYANJIEGUOYONGSUOHANSHUIFENDEZHILIANGDEZHIHEYUYANGPINZHILIANGDEXIANGDUIZHILIANGZHONGFANGFABIAOSHI。CIFANGFACAOZUOJIANDAN,CELIANGSUDUKUAI,ZHONGDIANYIQIZIDONGPANDUAN,SHUJUZHUNQUE,WUCHAXIAO,SHIYONGYUHANSHUILIANGXIAO、DUIWUCHAYAOQIUGAODEYANGPIN。 BIRUSHANDONGBOSHANTONGYEYIQICHANGDEWS-5XINGHEWS-6XING.
以上两种方法都需用到卡尔--菲休试剂,因该试剂中含有二氧化硫,所以该试剂呈弱酸性,因此这两种方法都不适合做含碱性物质的样品。具有腐蚀性的强酸性物质的样品可以测量。
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