"Headspace vapor" means a volume of gaseous sample above a liquid in a closed container.
N.H. Admin. Code § Saf-C 7102.19
Derived From Volume XXXVII Number 2, Filed January 12, 2017, Proposed by #12064, Effective 1/1/2017, Expires 6/30/2017.Amended by Volume XXXVII Number 28, Filed July 13, 2017, Proposed by #12216, Effective 6/30/2017, 6/30/2027.