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LASS Facility

This unique four-ICP/dual-laser facility enables LASS (laser ablation split-stream) analysis: simultaneous geochronology and trace-element geochemistry with 10-50 micron spatial resolution.

Access Procedure:

https://www.petrochronology.com/Analysis-Types/User-Policies

Instruments

Agilent 7700x quadrupole inductively coupled plasma mass spectrometer
Cetac / Photon Machines 193 nm excimer Analyte laser with HelEx cell
Nu Instruments Plasma 3D multi-collector ICP with sixteen Faraday cups, 5 low-mass Daly detectors, and one high-mass Daly detector
Nu Instruments Plasma HR-ES multi-collector ICP with twelve Faraday cups and four low-mass ion counters