{
  "date" : "2002-04-01",
  "identifier_doecontract" : "",
  "subject" : "37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ARCHAEOLOGICAL SPECIMENS; CHEMICAL ANALYSIS; CONCENTRATION RATIO; ELEMENTS; ENERGY SPECTRA; ICP MASS SPECTROSCOPY; LEAVES; PAPER; SCANNING ELECTRON MICROSCOPY; TRACE AMOUNTS; X-RAY FLUORESCENCE ANALYSIS",
  "description" : "Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) is used as a sensitive technique for the multielemental trace analysis of small amounts of ancient papyrus samples. In order to prepare a homogeneous target for LA-ICP-MS measurements the inhomogeneous papyrus sample (only 20 mg was available) was fused with a lithium borate mixture (90% Li{sub 2}B{sub 4}O{sub 7}, 10% LiBO{sub 2}) at 1050 degree C in a Pt-Au crucible. Two commercial laser ablation systems (LSX 200 from CETAC and LUV 266 from Merchantek) were coupled to a quadrupole-based ICP-MS (Elan 6000, Perkin Elmer) and a double-focusing sector field ICP-MS (Plasma X 2, JEOL), respectively-solution-based calibration in LA-ICP-Ms by direct coupling of an ultrasonic nebulizers with the laser ablation chamber was applied to obtain quantitative data.",
  "language" : "English",
  "identifier_report" : "",
  "publisher_sponsor" : "",
  "publisher_country" : "Egypt",
  "source" : "INIS",
  "purl" : "",
  "title" : "Determination of trace elements in ancient papyrus by LA-ICP-MS and EDS",
  "type" : "Journal Article",
  "subject_related" : "",
  "relation" : "Journal Name: Arab Journal of Nuclear Sciences and Applications; Journal Volume: 35; Journal Issue: 2; Other Information: PBD: Apr 2002",
  "entry_date" : "2010-12-30",
  "subject_list" : [ "37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY", "ARCHAEOLOGICAL SPECIMENS", "CHEMICAL ANALYSIS", "CONCENTRATION RATIO", "ELEMENTS", "ENERGY SPECTRA", "ICP MASS SPECTROSCOPY", "LEAVES", "PAPER", "SCANNING ELECTRON MICROSCOPY", "TRACE AMOUNTS", "X-RAY FLUORESCENCE ANALYSIS" ],
  "publisher_availability" : "",
  "rights" : "",
  "announced_date" : "2002-10-23",
  "type_qualifier" : "",
  "has_fulltext" : false,
  "coverage" : "",
  "identifier" : "",
  "journal_volume" : "35",
  "creator" : "Amr, M A; Mohsen, H T; Zahran, N F [Element and Isotope Central Labaratory, N.R.C. A.E.A Cairo (Egypt)]",
  "site_ownership_code" : "INIS",
  "osti_id" : "20286731",
  "journal_issue" : "2",
  "resource_type" : "JOUR",
  "format" : "Medium: X; Size: page(s) 241-254",
  "journal_name" : [ ],
  "contributing_organizations" : "",
  "citation_location" : "https://www.osti.gov/etdeweb/biblio/20286731",
  "publication_year" : 2002,
  "subject_list_commas" : "37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY, ARCHAEOLOGICAL SPECIMENS, CHEMICAL ANALYSIS, CONCENTRATION RATIO, ELEMENTS, ENERGY SPECTRA, ICP MASS SPECTROSCOPY, LEAVES, PAPER, SCANNING ELECTRON MICROSCOPY, TRACE AMOUNTS, X-RAY FLUORESCENCE ANALYSIS",
  "publisher" : "",
  "identifier_other" : "Journal ID: ISSN 1110-0451; AJNADV; TRN: EG0200240048335",
  "publisher_research" : "",
  "creators_list" : [ "Amr, M A", "Mohsen, H T", "Zahran, N F [Element and Isotope Central Labaratory, N.R.C. A.E.A Cairo (Egypt)]" ],
  "doi" : "https://doi.org/"
}