Precision Research.
Research compounds supplied to qualified purchasers in the United States. Three things a batch has to answer for before it is released.
- Identity
- Mass spectrometry, against the stated sequence.
- Purity
- Reversed-phase HPLC, reported as peak area.
- Traceability
- A certificate tied to the lot in the box, not a representative one.
All products currently listed on this site are for research purposes only and are not intended for human consumption.
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Research Standards
Built for Precision
Release requires independent analytical testing, and the certificate for that batch travels with it.
Identity. Purity. Traceability. Consistency. Nothing less.
Identity Confirmed
Mass spectrometry weighs the molecule and compares it against the theoretical mass of the stated sequence.
Purity Measured
Reversed-phase HPLC, reported as a percentage of total peak area. The figure is the batch's, and it is published on the batch's certificate.
Independent Testing
Release requires analysis by a third-party laboratory with no commercial interest in the result.
Batch Certificate
A certificate specific to the lot in the box, with the lot number on both.
Research Use Only
Supplied for Research.
NORTEAVA supplies research compounds exclusively for laboratory research.
Products are intended solely for research purposes by qualified purchasers.
Our release standard requires independent analytical testing and a batch-specific Certificate of Analysis. Where a certificate has been published, it is on the product page to read before you buy.
Orders are fulfilled from the United States.
Journal
Notes on quality systems, analysis and longevity science.
Each note links to the primary public literature. We cite rather than summarise, and we make no claim of clinical benefit for materials supplied for research use only.