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 Wysłany: Sob 5:52, 12 Lut 2011 Temat postu: tory burch sale Microwave digestion - inductively |
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Microwave digestion - inductively coupled plasma mass spectrometry determination of trace elements in seaweed Sargassum
antineBureau, Wenzhou, Zhejiang325027, P. R. China) Ⅱ (QingdaoKeyL song oJAnalyticalTechnologyD ~ roelopmentandStandardizationofChineseMed & ines.FirstInstituteOeeanographyoJ 'SOA, Qingdao, Shandong266061, P. R. China) b (CdlegeofChemistryandMaterialsScience, WenzhouUniversity.Wenzhou, Zhejiang325027, P. R. China) AbstractEightelements (Co, Pb,[link widoczny dla zalogowanych], Cd, As, Cu, Zn,[link widoczny dla zalogowanych], VandCr) inSargassumFusiformeweredeterminedbyICP-MS. Thepretreatmentofsamplewasstudied. Li, Sc, Ge, Y, In, Tb,[link widoczny dla zalogowanych], Biasinternalstandardelementswereusedtocompensatematrixeffectandsignaldrift. Undertheoptimalconditions, thedetectionlimitsoftheeight-elementsareintherangeof0.007 an O. 042 / ~ g/gwiththeRSD0.42 a 2.56. Therecoveriesofcertifiedreferenceareintherangeof92.5% a 106.5, whichwasingoodagreementwiththecertifiedvalueofcertifiedreference. Themethodiseasy, rapidandaccuracy. KeywordsSarg'assgl ~ Fusiforme; TraceElements; MicrowaveDigestion; ICP-MS spectral data message cheap 1. Zhou billion editor, 4, 16 open, 1236, 16 Open, 396 pages, each volume 1O million. 3. 32 open, 798. Upper and lower volumes, each 1O million. 4. Zhou billion, eds, 5. 6. 533 stamps,[link widoczny dla zalogowanych], each book 7O million. 7. Zhou billion editor, 8. Journal of learning based on patriotism,[link widoczny dla zalogowanych], Photo 59. 4o dollars per copy. Inclusive of the above book price in ordinary print postage. Address: Box 81, Beijing 66 points Box More articles related to topics：
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