Spectralane · App overview

Keep spectra, processing steps and annotations together.

Import spectra into a local notebook and inspect a recorded sequence of transformations and comparisons.

What you can do

Import JCAMP-DX AFFN or ASDF and delimited spectra while keeping a hash of the raw source.
Record crop, normalization, baseline, Savitzky-Golay and resampling steps, and accept peak annotations manually.
Compare lanes with similarity measures and export CSV, JSON or PDF results.

Scope and limitations

Similarity measures such as RMSE, cosine similarity and spectral angle do not identify a substance. The app does not provide diagnostic interpretation, and its resampling does not extrapolate beyond the supplied range.

Your records, your choices

Imported spectral bytes, filenames, metadata, parsed values, recipes, annotations and notebook records are stored locally in the app.

See the privacy policy for permissions, sharing and deletion, or visit app support for help.