The Nu Plasma 1700 is a unique High Resolution Multi Collector ICP-MS from Nu Instruments providing the ultimate in high resolution isotope ratio measurements.
HR-MC-ICPMSChromatographyPrecisionAccuracyHigh-temperature isotopic variations documented in natural materials span a narrow range and call for precise and accurate isotopic analyses. Precisions better than ~ 0.03‰ (95% confidence interval) for δ 56Fe have been obtained by High-Resolution Multi-...
Routine isotopic analysis of iron by HR-MC-ICPMS: How precise and how accurate? High-temperature isotopic variations documented in natural materials span a narrow range and call for precise and accurate isotopic analyses. Precisions be... N Dauphas,A Pourmand,FZ Teng - 《Chemical Geology》 被...
Sapphire XDis designed as a most flexible and versatile MC-ICP-MS/MS and an evolution of the field-proven Sapphire platform. It elevates the Sapphire platform through adding a fully retractable Double Wien mass filter and combining it with a re-designed Dual Path and the new Xtra Dispersion ...
K isotopesHR-MC-ICPMSHigh-precisionCold plasmaDry plasmaThis study presents a method for high-precision stable potassium (K) isotope analysis using High-Resolution Multi-Collector Inductively Coupled Plasma Mass Spectrometry (HR-MC-ICPMS). Dry and cold plasma is used to suppress the formation of ...
Our study documents that high-precision K isotope analysis can be routinely achieved for a wide variety of natural samples by HR-MC-ICPMS, which makes it possible for using K isotopes to trace major geological processes.Hu, YanChen, Xin-YangXu, Ying-KuiTeng, Fang-Zhen...
HR-MC-ICPMSHigh-precisionCold plasmaDry plasmaWe report 26 high-precision whole-rock Mg isotopic analyses for two suites of well-characterized granulite xenoliths from Chudleigh and McBride, North Queensland, Australia, in order to constrain the behavior of Mg isotopes during deep crustal processes...
Based on these data, we show that the non-mass-dependent abundances of μ43Ca, μ46Ca, and μ48Ca (normalized to42Ca/44Ca) can be measured with an external reproducibility of 1.8, 45 and 12.5 ppm, respectively, when measured by HR-MC-ICPMS and μ40Ca and μ43Ca to 80 and 23 ...
DOUTHITT C B.Commercial development of HR- ICPMS, MC-ICPMS and HRGDMS[J].Anal Atom Spectrom,2008,23(5):685-689.Apt KE, Behrens PW (1999) Commercial developments in mi- croalgal biotechnology. J Phycol 35(2):215-226DOUTHITT C B. Commercial development of HRICPMS, MC-ICPMS and HR...
Investigation of mass‐scale drift effects in the milli‐mass range: Influence on HR‐MC‐ICP‐MS isotope ratio measurementsdoi:10.1002/jms.4732Magnetic sector field MSmass scale driftisotope ratioshigh‐resolution MC‐ICP‐MSAxel PramannPhysikalisch‐Technische Bundesanstalt (PTB) Bundesallee 100 38116...