{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282679029697152.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2116/bunsekikagaku.29.8_522"}},{"identifier":{"@type":"COI","@value":"1:CAS:528:DyaL3cXmtFCruro%3D"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"2190558"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/2190558"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I2190558"}},{"identifier":{"@type":"URI","@value":"https://dl.ndl.go.jp/pid/10889218"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"10889218"}},{"identifier":{"@type":"NAID","@value":"110002908208"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/digimeta/10889218"}},{"identifier":{"@type":"URI","@value":"http://www.jstage.jst.go.jp/article/bunsekikagaku1952/29/8/29_8_522/_pdf"}},{"identifier":{"@type":"URI","@value":"http://dl.ndl.go.jp/info:ndljp/pid/10889218"}}],"dc:title":[{"@value":"水素化物生成‐原子吸光法による微量鉛の定量　ＩＩ　　鉛の水素化物生成‐原子吸光法の基礎的条件の検討及び岩石試料などへの応用"},{"@language":"en","@value":"Investigation of some fundamental conditions for the determination of lead with hydride evolution-atomic absorption spectrometry, and application to the complex samples."},{"@language":"ja-Kana","@value":"ナマリ ノ スイソカブツ セイセイ ゲンシ キュウコウホウ ノ キソテキ ジョ"},{"@language":"ja","@value":"鉛の水素化物生成-原子吸光法の基礎的条件の検討及び岩石試料などへの応用"}],"dcterms:alternative":[{"@value":"水素化物生成-原子吸光法による微量鉛の定量(その2)"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"A rapid and sensitive method for the determination of lead by hydride evolution-atomic absorption spectrometry was investigated by using two types of gas handling systems; one of them involves gaseous hydride to be introduced directly into a slot burner (N<SUB>2</SUB>-H<SUB>2</SUB> flame, type A generator) and the other to be collected in a reservoir followed by introduction to the burner (type B generator). To attain high sensitivity of the method, a combined use of potassium dichromate, hydrogen peroxide, or persulfate with sodium borohydride was essential in both types of hydride generator. In the nitric acid-hydrogen peroxide-borohydride system, when applied to the type A generator, the sensitivity was dependent of the initial reaction temperature from 20°C to 65°C and was enhanced twice at 65 °C. However, this technique could not be applied to the complex samples containing iron(III) and the other foreign ions. Though instability of the lead hydride was confirmed with the type B generator, the collection time was not so critical between 15 s to 30 s. This merit improves the relatively severe determination conditions required with the type A generator. The detection limit (S/N=2) and reproducibility of the method (0.05 M HNO<SUB>3</SUB>-0.4 M Na<SUB>2</SUB>S<SUB>2</SUB>O<SUB>8</SUB>-0.13 g NaBH<SUB>4</SUB>, type B generator) based on ten determinations of 0.5 μg Pb(II) were 10 ng and 2.9 %, respectively. The proposed method was applied successfully to the standard rocks (JB-1, JG-1), standard steels (JSS 159-3, 160-3, 161-3) and water samples."},{"@value":"二クロム酸カリウム,過酸化水素,又はペルオキソ二硫酸塩とテトラヒドロホウ酸ナトリウムを併用する鉛の水素化物発生-原子吸光法について,二つの型の水素化物発生装置を用いて検討した.鉛の水素化物は不安定であるが,適当な反応条件を選ぶことにより,捕集型(collection type)の装置も使用しうる.このとき,条件の設定は発生した水素化物を直ちに原子化部に導く型(direct transfer type)の装置よりも幾分緩やかになる.collection typeでは反応温度の影響が顕著でないのに対し,direct transfer typeでは過酸化水素を併用する系において,反応初期の温度が大きく影饗し,65℃における感度は20℃のときの約2倍になる.collection typeでの検出限界は10ng.又,鉛(II)0.5μgの10回繰り返し測定に基づく精度は,標準偏差率で2.9%であった.両発生装置を用いた鉛の定量法を標準岩石JB-1,JG-1及び日本鉄鋼協会標準試料中の鉛の定量などに応用し,満足できる結果を得た."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410282679029697153","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000020705808"},{"@type":"NRID","@value":"9000004510343"}],"foaf:name":[{"@language":"en","@value":"JIN Kazuo"},{"@language":"ja","@value":"神 和夫"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hokkaido Institute of Public Health"},{"@language":"ja","@value":"北海道立衛生研究所"}]},{"@id":"https://cir.nii.ac.jp/crid/1030003658330390912","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90000778"},{"@type":"NRID","@value":"1000090000778"},{"@type":"NRID","@value":"9000020701274"},{"@type":"NRID","@value":"9000020677320"},{"@type":"NRID","@value":"9000020775119"},{"@type":"NRID","@value":"9000020771029"},{"@type":"NRID","@value":"9000020705815"},{"@type":"NRID","@value":"9000020709812"},{"@type":"NRID","@value":"9000020657421"},{"@type":"NRID","@value":"9000020750438"},{"@type":"NRID","@value":"9000020728187"},{"@type":"NRID","@value":"9000020673014"},{"@type":"NRID","@value":"9000021908002"},{"@type":"NRID","@value":"9000020794535"},{"@type":"NRID","@value":"9000020795462"},{"@type":"NRID","@value":"9000021868598"},{"@type":"NRID","@value":"9000021837346"},{"@type":"NRID","@value":"9000020796144"},{"@type":"NRID","@value":"9000020659372"},{"@type":"NRID","@value":"9000021927032"},{"@type":"NRID","@value":"9000020793238"},{"@type":"NRID","@value":"9000020726009"},{"@type":"NRID","@value":"9000020675220"}],"foaf:name":[{"@language":"en","@value":"TAGA Mitsuhiko"},{"@language":"ja","@value":"多賀 光彦"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Chem istry, Faculty of Science, Hokkaido University"},{"@language":"ja","@value":"北海道大学理学部"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"05251931"},{"@type":"NDL_BIB_ID","@value":"000000021279"},{"@type":"ISSN","@value":"05251931"},{"@type":"LISSN","@value":"05251931"},{"@type":"PISSN","@value":"http://id.crossref.org/issn/05251931"},{"@type":"NCID","@value":"AN00222633"}],"prism:publicationName":[{"@language":"ja","@value":"分析化学"},{"@language":"en","@value":"BUNSEKI KAGAKU"},{"@language":"en","@value":"BUNSEKI KAGAKU"},{"@language":"en","@value":"Bunseki kagaku"},{"@language":"ja","@value":"分析化学"}],"dc:publisher":[{"@language":"en","@value":"The Japan Society for Analytical Chemistry"},{"@language":"ja","@value":"公益社団法人 日本分析化学会"}],"prism:publicationDate":"1980","prism:volume":"29","prism:number":"8","prism:startingPage":"522","prism:endingPage":"526"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://id.ndl.go.jp/bib/2190558"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I2190558"},{"@id":"https://dl.ndl.go.jp/pid/10889218"},{"@id":"http://id.ndl.go.jp/digimeta/10889218"},{"@id":"http://www.jstage.jst.go.jp/article/bunsekikagaku1952/29/8/29_8_522/_pdf"},{"@id":"http://dl.ndl.go.jp/info:ndljp/pid/10889218"}],"availableAt":"1980","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Atomic%20absorption%20spectrometry","dc:title":"Atomic absorption spectrometry"},{"@id":"https://cir.nii.ac.jp/all?q=Lead%20hydride","dc:title":"Lead hydride"},{"@id":"https://cir.nii.ac.jp/all?q=Iron%20steel","dc:title":"Iron steel"},{"@id":"https://cir.nii.ac.jp/all?q=Rock","dc:title":"Rock"},{"@id":"https://cir.nii.ac.jp/all?q=Sodium%20borohydride","dc:title":"Sodium borohydride"},{"@id":"https://cir.nii.ac.jp/all?q=Water","dc:title":"Water"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001204123190784","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Determination of germanium by atomic absorption spectrometry following volatile hydride generation."}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679331712384","@type":"Article","relationType":["isReferencedBy","isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Determination of lead in steel by high power nitrogen microwave induced plasma atomic emission spectrometry coupled with hydride generation technique"},{"@language":"ja","@value":"水素化物生成‐高出力窒素マイクロ波誘導プラズマ発光分光分析による鉄鋼中の鉛の定量"},{"@value":"水素化物生成-高出力窒素マイクロ波誘導プラズマ発光分光分析による鉄鋼中の鉛の定量"},{"@language":"ja-Kana","@value":"スイソカブツ セイセイ コウシュツリョク チッソ マイクロハ ユウドウ プラズマ ハッコウ ブンコウ ブンセキ ニ ヨル テッコウ チュウ ノ ナマリ ノ テイリョウ"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:0018988725"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I2190558"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R100000039-I10889218"},{"@type":"CROSSREF","@value":"10.2116/bunsekikagaku.29.8_522"},{"@type":"NDL_DC","@value":"info:ndljp/pid/10889218"},{"@type":"CIA","@value":"110002908208"},{"@type":"OPENAIRE","@value":"doi_________::933be0e8e377ba30dbe823e1d2c2baf6"},{"@type":"CROSSREF","@value":"10.2116/bunsekikagaku.53.1157_references_DOI_2zV2eDWHt3u0XTG2AoEAWlng51i"},{"@type":"CROSSREF","@value":"10.1246/bcsj.54.2934_references_DOI_2zV2eDWHt3u0XTG2AoEAWlng51i"}]}