Unprecedented ultrahigh resolution FT-ICR mass spectrometry and parts-per-billion mass accuracy enable direct characterization of nickel and vanadyl porphyrins in …

AM McKenna, JT Williams, JC Putman, C Aeppli…

Index: Justus Liebigs Annalen der Chemie, , vol. 591, p. 192,198

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Citation Number: 23

Abstract

... Volume: Page: Digital Object Identifier (DOI). ... Carptineria seep samples were collected as chunks of oil and sand, and extracted with 90:10 (by volume) dichloromethane/methanol. Both samples were dissolved in toluene to make a stock solution (500 μg/mL). ...