Work Item
ASTM WK78480

Revision of D6866-21 Standard Test Methods for Determining the Biobased Content of Solid, Liquid, and Gaseous Samples Using Radiocarbon Analysis


None Provided


Atmospheric Adjustment Factor (REF) value update for 2022


Developed by Subcommittee: D20.96

Committee: D20

Staff Manager: Alyson Fick

Work Item Status

Date Initiated: 10-04-2021

Technical Contact: Ronald Hatfield

Item: 021

Ballot: D20 (22-01)

Status: Ballot Item Approved