{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Necessity of an European calibration standard for nanoparticle (counting) instruments [An article from: Journal of Aerosol Science]","author_name":"C. Gerhart, H. Grimm, M. Richter","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0RR/bigB000RR0C36.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000RR0C36.html\">Necessity of an European calibration standard for nanoparticle (counting) instruments [An article from: Journal of Aerosol Science]</a>","width":400,"height":300}