Application Type
Region/Organization
Scope
This test method is primarily intended for visualizing and measuring the sizes and morphology of particulates in hydrogen used as a fuel for fuel cell or internal combustion engine powered vehicles. This test method describes procedures required to obtain size and morphology data of known quality. This test method can be applied to other gaseous samples requiring determination of particulate sizes and morphology provided the user’s data quality objectives are satisfied.
Status Explanation
Published in 2010 and re-affirmed in 2017 and 2024. Available at www.astm.org
Committee Information
Contact: JP Hsu