BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220531T000000Z DTEND:20220531T000000Z SUMMARY:Analytical Research Forum 2022 (ARF22): Standard registration deadline due before 31st May 2022 LOCATION:The UU裸聊直播 of Chemistry,London,United Kingdom END:VEVENT END:VCALENDAR