Research tools that run in your browser
Built by scientists for pharmaceutical and biomedical work. Your project data stays on your device.
QbD Risk Navigator
Take a formulation or process from target product profile to design space: risk assessment, FMEA, experimental designs, response surfaces, optimisation, confirmation runs and a PDF report.
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Dissolution profile comparison
f1 and f2 similarity, bootstrap f2 and release-model fitting (zero order, Higuchi, Korsmeyer–Peppas, Weibull).
Sample size & power calculator
Clinical and animal studies, with the assumptions written out for your protocol and ethics committee.
Animal–human dose converter
Human equivalent dose from animal doses using body-surface-area scaling (FDA 2005 method).
Systematic review toolkit
PRISMA 2020 flow diagram, risk-of-bias traffic-light plots, forest and funnel plots.
Stability & shelf-life estimator
ICH Q1E regression, shelf-life with confidence limits and Arrhenius extrapolation.
Method validation calculator
ICH Q2(R2) linearity, LOD/LOQ, accuracy and precision with a report.