Mass-analyzed ion kinetic-energy spectrometry is a mass spectrometry technique by which mass spectra are obtained from a sector instrument that incorporates at least one magnetic sector plus one electric sector in reverse geometry .
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Andorra is a tiny, independent principality situated between France and Spain in the Pyrenees mountains. It?s known for its ski resorts and a tax-haven status that encourages duty-free shopping. Capital Andorra la Vella has boutiques and jewelers on Meritxell Avenue and several shopping centers. The old quarter, Barri Antic, houses Romanesque Santa Coloma Church, with a circular bell tower.
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