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Python Scripts for ICP-MS Hf data processing, all code is released under an MIT open-source license.

CONTENTS:

data:Data for testing.

reference:Spreedsheet doing the same thing.

gui.py: Build the main user interface.

Napture.py: Reading data from Neptune Plus™ .exp file.

• Model：Neptune Plus™ High Resolution Multicollector ICP-MS
• File type：*.exp

calculation.py: Doing the calculation.

DEPENDENCIES:

1. Python 3.4+

• Works on Linux, Windows, Mac OSX, BSD

USAGE:

python main.py

REFERENCE:

The formula used in this software can be found in the spreedsheet in the reference folder, more detailed analytical procedures were described in the papers listed below:

• Tsuyoshi Iizuka, Takafumi Hirata, Improvements of precision and accuracy in in situ Hf isotope microanalysis of zircon using the laser ablation-MC-ICPMS technique, Chemical Geology, Volume 220, Issues 1–2, 2005, Pages 121-137, ISSN 0009-2541. https://doi.org/10.1016/j.chemgeo.2005.03.010
• Chu, N.C., Taylor, R.N., Chavagnac, V., Nesbitt, R.W., Boella, R.M., Milton, J.A., Germain, C.R., Bayon, G., Burton, K., 2002. Hf isotope ratio analysis using multi-collector inductively coupled plasma mass spectrometry: An evaluation of isobaric interference corrections. Journal of Analytical Atomic Spectrometry 17, 1567–1574. http://dx.doi.org/10.1039/B206707B

CONTACT:

This software is still under development to support more models and file types. For more information, please contact [email protected].

Note: In the latest version of this software, the Sr and the Hf programs are combined in the Isotope software, for more infomation, please visit Isotope.

Enjoy!