sterile_file
TL3 Regular · Wolverhampton, UK
Laboratory background. Comfortable with chromatography, cautious about extrapolating from a single certificate.
Joined 20 November 2024 · last posted 23h · groups: analytical-chemists
29 of 62 badges earned.
Getting started
First ReplyReplied to a topic.Granted 22 Nov 2024Read the GuidelinesRead the community guidelines end to end.Granted 26 Nov 2024First LinkLinked to another topic or document.Granted 26 Nov 2024WelcomeReceived your first like on a post.Granted 5 Dec 2024First TopicCreated your first topic.Granted 12 Dec 2024First QuoteQuoted another member accurately.Granted 24 Dec 2024First TagApplied a tag to your own topic.Granted 24 Dec 2024ReaderRead every post in a topic of more than 100 posts.Granted 27 Dec 2024
Posting
GenerousUsed all of your daily likes.Granted 13 Feb 2025Thank YouReceived 20 likes after giving 10.Granted 7 Mar 2025EditorEdited one of your own posts for accuracy.Granted 18 Mar 2025Relentlessly GenerousUsed all of your daily likes on twenty separate days.Granted 25 Apr 2025Good PostReceived 25 likes on a single post.Granted 29 Apr 2025Nice PostReceived 10 likes on a single post.Granted 1 Jun 2025Consistently GenerousUsed all of your daily likes on five separate days.Granted 1 Jul 2025Gives BackReceived 100 likes after giving 100.Granted 1 Sep 2025
Documentation
Analytics
Reads a COACorrectly interpreted a certificate of analysis in public.Granted 21 Jan 2025First ChromatogramPosted a chromatogram with its method stated.Granted 2 Apr 2025Submitted a SampleSubmitted a sample for independent testing and published the result.Granted 7 Apr 2025Mass AccuracyCorrectly calculated a mass error in ppm and explained its limits.Granted 16 May 2025Method FirstAsked for the method before discussing a purity number, ten times.Granted 10 Jul 2025