BMW Group
14 Oct 2016 Inter-Laboratory Comparison Exercise: CPC Calbiration-Calibration of Aerosols and Laboratory Set-ups: Intermediate Status Report (BMW) PMP-41-05 2016-10-14 BMW
7 Nov 2018 CPC Calibration: Key Findings-Calibration Aerosol and Laboratory Setup (BMW) PMP-48-07 2018-11-07 BMW
5 Nov 2019 System calibration for exhaust PN counters (BMW) PMP-51-12 2019-11-05 BMW
12 May 2020 Sub23 Particle Number Filtration: Using State of the Art Particulate Filter Technology (BMW) PMP-51-24 2020-05-12 BMW
17 Apr 2020 Sub23 nm Particle Number Filtration (BMW) PMP-52.1-01 2020-04-17 BMW