The lab record.
Aggregate results across every production lot Lineará has released — each independently tested by reversed-phase HPLC and mass spectrometry. Open data, updated as each lot is certified. Every figure traces to a per-lot certificate.
Purity distribution
Measured peptide purity across all released lots, by half-percent band.
· illustrative — purity aggregates on this page draw on placeholder certificate values pending real per-lot lab results.
Molecular weight by research class
The characterized range of every compound in the Lineará formulary, grouped by research class. Bars span the lightest to the heaviest compound in each class; the marker is the class median.
Derived from the compound comparison dataset · download the CSV above.
Methods on record
Every lot is characterized against the same release standard.
| Identity | Electrospray mass spectrometry (ESI-MS) |
|---|---|
| Purity | Reversed-phase HPLC · ≥ 98% release standard |
| Water content | Karl Fischer titration |
| Documentation | Certificate of analysis per lot |
Verify any lot
These aggregates are built from individual certificates — look up any lot by compound or number.
Browse the certificate library →Download the dataset.
Every characterized compound — CAS, molecular formula, weight, and class — as a machine-readable CSV, for reuse and citation.
Research professionals only
The data stays open
Tools, dataset, and the lab record are public and citable. Pricing and ordering open for verified research professionals.