Abstract
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.
Amr, M A;
Mohsen, H T;
Zahran, N F
[1]
- Element and Isotope Central Labaratory, N.R.C. A.E.A Cairo (Egypt)
Citation Formats
Amr, M A, Mohsen, H T, and Zahran, N F.
Determination of trace elements in ancient papyrus by LA-ICP-MS and EDS.
Egypt: N. p.,
2002.
Web.
Amr, M A, Mohsen, H T, & Zahran, N F.
Determination of trace elements in ancient papyrus by LA-ICP-MS and EDS.
Egypt.
Amr, M A, Mohsen, H T, and Zahran, N F.
2002.
"Determination of trace elements in ancient papyrus by LA-ICP-MS and EDS."
Egypt.
@misc{etde_20286731,
title = {Determination of trace elements in ancient papyrus by LA-ICP-MS and EDS}
author = {Amr, M A, Mohsen, H T, and Zahran, N F}
abstractNote = {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.}
journal = []
issue = {2}
volume = {35}
journal type = {AC}
place = {Egypt}
year = {2002}
month = {Apr}
}
title = {Determination of trace elements in ancient papyrus by LA-ICP-MS and EDS}
author = {Amr, M A, Mohsen, H T, and Zahran, N F}
abstractNote = {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.}
journal = []
issue = {2}
volume = {35}
journal type = {AC}
place = {Egypt}
year = {2002}
month = {Apr}
}