You are in. Your Scientist Membership is active — free, unlimited on every tool, and no billing details, ever.
Where to start
Most people arrive with a problem already in front of them. Pick whichever of these is closest to yours — each one narrows the likely causes from the evidence you supply, rather than listing everything that could possibly be wrong.
Peak Tailing Troubleshooter
Peaks tailing or fronting in reversed-phase HPLC. Separates silanol interaction, column overload, extra-column volume and injection-solvent mismatch in nine questions.
High Backpressure Troubleshooter
System pressure has risen. Isolates the restriction — frit, guard, tubing or column bed — before you start replacing parts.
LC–MS PK Peak Integrity Engine
Bioanalytical PK data heading for QC. Interrogates carryover, matrix effects, ion suppression and integration integrity, aligned to ICH M10.
AI Method Builder
For developing a method rather than fixing one. Drafts a defensible starting point from analyte class, polarity, pKa, molecular weight and matrix — then saves it to your account.
What your account adds
- Sessions and method drafts save to your account, so you can pick a problem back up next week.
- Export a finished session to PDF for your lab notebook, or to send to your team.
- Post in the community forums and appear in the member directory.
If anything here does not behave the way you would expect it to, say so in the forums — that feedback shapes what gets built next.