Work Item
ASTM WK87227

Revision of D4012-15 Standard Test Method for Adenosine Triphosphate (ATP) Content of Microorganisms in Water


D4012-15 was balloted for revision to include the ILS-based, revised precision statement as D19 Ballot 23-03, Item 005. The ballot item received a negative arguing that the values in Tables 1 through 6 be rounded. The voter agreed to withdraw the negative in reciprocity for agreement to ballot another revision that rounded the numbers in Tables 1 through 6. This ballot item proposes replacing Tables 1 through 6 with the revised tables.


Developed by Subcommittee: D19.24

Committee: D19

Staff Manager: Brian Milewski

Work Item Status

Date Initiated: 07-19-2023

Technical Contact: Jordan Schmidt