Quality & Certificate of Analysis Policy

Last updated October 2026

Documentation and analytical characterization for every batch.

Analytical characterization

NytroGene's stated intent is that each catalog compound is characterized for identity and purity, with purity measured by HPLC, and a Certificate of Analysis (CoA) issued per batch.

Testing panel

Each CoA reports identity confirmation, measured quantity, and HPLC purity. Some batches' certificates also report endotoxin (LAL) and sterility (PCR) screening. Specific results are documented on each batch's CoA and are not asserted here as fact.

Requesting a CoA

A CoA for a given product and lot can be requested through the CoA library or by contacting NytroGene. Each CoA references the product name, lot/batch number, test methods, and results.

Substantiation

Consistent with FTC Act Section 5, NytroGene does not publish a purity percentage, testing claim, or certification that is not substantiated by an actual analytical record for the corresponding batch.

Questions about this policy? Contact NytroGene — nytrogene.com.