GBT 11910-1989 水質(zhì) 鎳的測定 丁二酮肟分光光度法
@font-face{font-family:"Times New Roman";}@font-face{font-family:"宋體";}@font-face{font-family:"Calibri";}p.MsoNormal{mso-style-name:正文;mso-style-parent:"";margin:0pt;margin-bottom:.0001pt;mso-pagination:none;text-align:justify;text-justify:inter-ideograph;font-family:Calibri;mso-fareast-font-family:宋體;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;}span.msoIns{mso-style-type:export-only;mso-style-name:"";text-decoration:underline;text-underline:single;color:blue;}span.msoDel{mso-style-type:export-only;mso-style-name:"";text-decoration:line-through;color:red;}@page{mso-page-border-surround-header:no;mso-page-border-surround-footer:no;}@page Section0{margin-top:72.0000pt;margin-bottom:72.0000pt;margin-left:90.0000pt;margin-right:90.0000pt;size:595.3000pt 841.9000pt;layout-grid:15.6000pt;}div.Section0{page:Section0;}GB 11910-1989 水質(zhì) 鎳的測定 丁二酮肟分光光度法本標準規(guī)定了用丁二酮肟（二甲基乙二醛肟）分光光度法測定工業(yè)廢水及受到鎳污染的環(huán)境水。當(dāng)取試樣體積10mL,本法可測定上限為10mg/L,最低檢出濃度為0.25mg/L。適當(dāng)多取樣品或稀釋，可測濃度范圍還能擴展。 查看PDF
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