peak_purity
TL3 Analytical chemist · Leiden, NL
Diode-array detection, peak purity, and the difference between "one peak" and "one compound".
Joined 30 July 2024 · last posted 9h · groups: analytical-chemists
29 of 62 badges earned.
Getting started
Read the GuidelinesRead the community guidelines end to end.Granted 3 Aug 2024First ReplyReplied to a topic.Granted 8 Aug 2024WelcomeReceived your first like on a post.Granted 16 Aug 2024First TopicCreated your first topic.Granted 17 Aug 2024First LinkLinked to another topic or document.Granted 26 Aug 2024First QuoteQuoted another member accurately.Granted 28 Aug 2024First TagApplied a tag to your own topic.Granted 26 Sep 2024ReaderRead every post in a topic of more than 100 posts.Granted 11 Nov 2024
Posting
EditorEdited one of your own posts for accuracy.Granted 30 Aug 2024Nice PostReceived 10 likes on a single post.Granted 6 Oct 2024GenerousUsed all of your daily likes.Granted 15 Oct 2024Nice TopicA topic you created received 10 likes on its first post.Granted 6 Nov 2024Good PostReceived 25 likes on a single post.Granted 12 Dec 2024Good TopicA topic you created received 25 likes on its first post.Granted 20 Jan 2025Thank YouReceived 20 likes after giving 10.Granted 20 Mar 2025
Documentation
Analytics
First ChromatogramPosted a chromatogram with its method stated.Granted 22 Oct 2024Submitted a SampleSubmitted a sample for independent testing and published the result.Granted 14 Nov 2024Method FirstAsked for the method before discussing a purity number, ten times.Granted 23 Nov 2024Reads a COACorrectly interpreted a certificate of analysis in public.Granted 28 Jan 2025Mass AccuracyCorrectly calculated a mass error in ppm and explained its limits.Granted 11 Jul 2025