机译:An inter-laboratory evaluation of new multi-element reference materials for atmospheric particulate matter measurements
Malvern Panalyt, Almelo, Netherlands;
Univ Calif Davis, Air Qual Res Ctr, One Shields Ave, Davis, CA 95616 USA;
Inst Geol & Nucl Sci, Lower Hutt, New ZealandHlth & Safety Lab, Buxton, EnglandEuropean Commiss, Joint Res Ctr, Directorate Energy Transport & Climate, Ispra, ItalyDesert Res Inst, Reno, NV USARes Triangle Inst, POB 12194, Res Triangle Pk, NC 27709 USASouth Coast Air Qual Management Dist, Diamond Bar, CA USA;