[ A more complete version of this directory entry is in process. 12/30/93]
This directory entry was created from information gathered in a survey
conducted as part of NOAA's Data System Modernization ...
The National Oceanic and Atmospheric Administration's (NOAA) Climate
Monitoring and Diagnostics Laboratory (CMDL) has collected
hydrochlorofluorocarbons (HCFCs) from flask samples and in situ