COMMISSION ON ISOTOPE SPECIFIC MEASUREMENTS AS TRACEABLE
REFERENCES (II.4)
Number: 240/12/98
Title: Carbon Isotope Ratio in CO2
Series: International Measurement Evaluation Programme (IMEP-8)
Coordinator(s): L. Van Nevel and P.
Taylor
Completion Date: 2000 - Project Completed
Objective:
In this program, The Institute for Reference Materials and Measurements
(IRMM), which coordinates IMEP is focusing on carbon isotope ratios
in CO2. Geochemistry, clinical and food chemistry laboratories
will be invited to participate.
Two samples with different carbon 13dVPDB
values (between 0 and -30 0/00
) will be made availabale to the participants. The samples will be
supplied in two 1000ml containers, together with a pressure reducing
valve.
Progress:
Project Completed
IMEP Round-8 run through the year 2000 and a participants technical
report was prepared by IRMM (EUR 19060 EN)
Last update: 26 April 2001