PSkarbek
TL3 Regular · Vigo, ES
Laboratory background. Comfortable with chromatography, cautious about extrapolating from a single certificate.
Joined 3 November 2024 · last posted 23h · groups: analytical-chemists
33 of 62 badges earned.
Getting started
Read the GuidelinesRead the community guidelines end to end.Granted 7 Nov 2024First TopicCreated your first topic.Granted 7 Nov 2024First ReplyReplied to a topic.Granted 9 Nov 2024WelcomeReceived your first like on a post.Granted 10 Nov 2024First LinkLinked to another topic or document.Granted 15 Nov 2024First QuoteQuoted another member accurately.Granted 21 Nov 2024First TagApplied a tag to your own topic.Granted 25 Dec 2024ReaderRead every post in a topic of more than 100 posts.Granted 24 Feb 2025
Posting
GenerousUsed all of your daily likes.Granted 21 Nov 2024Consistently GenerousUsed all of your daily likes on five separate days.Granted 2 Jan 2025Good PostReceived 25 likes on a single post.Granted 6 Jan 2025Nice TopicA topic you created received 10 likes on its first post.Granted 27 Feb 2025Nice PostReceived 10 likes on a single post.Granted 2 Mar 2025EditorEdited one of your own posts for accuracy.Granted 7 Apr 2025Thank YouReceived 20 likes after giving 10.Granted 9 Jun 2025Gives BackReceived 100 likes after giving 100.Granted 6 Jul 2025Popular LinkA link you posted was followed 50 times.Granted 20 Jul 2025Relentlessly GenerousUsed all of your daily likes on twenty separate days.Granted 25 Jul 2025Good TopicA topic you created received 25 likes on its first post.Granted 29 Aug 2025
Documentation
Analytics
First ChromatogramPosted a chromatogram with its method stated.Granted 21 Dec 2024Submitted a SampleSubmitted a sample for independent testing and published the result.Granted 6 Feb 2025Reads a COACorrectly interpreted a certificate of analysis in public.Granted 9 Apr 2025Mass AccuracyCorrectly calculated a mass error in ppm and explained its limits.Granted 18 Jul 2025Method FirstAsked for the method before discussing a purity number, ten times.Granted 1 Aug 2025