BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20180331T000000Z DTEND:20180331T000000Z SUMMARY:RSC-NPL Symposium: Nanoparticle concentration 鈥� critical needs and state-of-the-art measurement: Poster abstract deadline due before 31st March 2018 LOCATION:The 欲漫涩,London,United Kingdom END:VEVENT END:VCALENDAR