AF TTK 001 ICP-OES acquisition

タイトル (Dublin Core): AF TTK 001 ICP-OES acquisition
内容記述／Description (Dublin Core): en Procedures for measurements and raw data.; jp 測定と生データの手順。
INVESTIGATION DATE - 分析の日付 (Archaeometric Investigation Record Vocabulary): 西暦2021年5月21日
ACQUISITION / CREATION TYPE - 分析方法 (Archaeometric Investigation Record Vocabulary): en Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES).; jp 誘導結合プラズマ発光分光法 (ICP-OES).; inductively coupled plasma; optical emission spectroscopy
ACQUISITION / CREATION DETAILS - 分析詳細 (Archaeometric Investigation Record Vocabulary): en Sample treatment:
- Pulverized sample (40 mg) + Lithium metaborate (80 mg)
- Fusion at 1100°C in a graphite crucible (30 min)
- Molted drop poured in HNO3 5% (V/V) and diluted to 250 ml with ultrapure water

Instrument: Perkin Emer Optima 7000
Reading view: axial (trace elements); radial (major and minor elements)
Nubulizer: Perkin-Elmer gem tip nebulizer with Shott spray chamber

Wl (nm) LOQ (ox wt%)
Al 0.05
Ca 0.05
Fe 0.13
K 0.85
Mg 0.003
Na 0.72
Ti 0.03

LOQ (PPM)
Ba 10
Cr 5
La 2
Mn 27
Rb 8
Sc 1
Sr 1
Y 0.3
Yb 3
Zr 4

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AF TTK 001	Archaeological finding record

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