Demonstration of a memory calibration method in water isotope measurement by laser spectroscopy.

CONCLUSIONS: By measuring the memory coefficients and establishing the calibration equations, a highly effective method was developed for determining the δ18 O and δ2 H values of water, which could significantly improve sample throughput for liquid water dual isotope measurement without sacrificing the precision.
PMID: 31802558 [PubMed - as supplied by publisher]

Source: Rapid Communications in Mass Spectrometry : RCM - December 3, 2019 Category: Chemistry Authors: Qu D, Tian L, Zhao H, Yao P, Xu B, Cui J Tags: Rapid Commun Mass Spectrom Source Type: research