BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20211115T000000Z DTEND:20211115T000000Z SUMMARY:2nd European Sample Preparation and 1st Green and Sustainable Analytical ΎΕΦέΣ°ΤΊ e-Conferences: Registration opens deadline due before 15th November 2021 LOCATION:Online,United Kingdom END:VEVENT END:VCALENDAR