Lloyd, N. S., Sadekov, A. Y., & Misra, S. (2017). Application of 1013 ohm Faraday cup current amplifiers for boron isotopic analyses by solution mode and laser ablation multicollector inductively coupled plasma mass spectrometry. Rapid Communications in Mass Spectrometry, 32(1), 9–18. doi:10.1002/rcm.8009