Our Quality Standard
Quality you can verify by light.
Every compound LumexLabs ships is held to a documented standard of purity, identity, and consistency — independently tested, batch after batch.
The LumexLabs standard
Three commitments behind every vial we ship — no exceptions, no fine print.
Analytical Purity
Each lot is analysed by HPLC and mass spectrometry to confirm identity and verify purity of 99% or higher before it leaves the lab.
Independent Verification
Testing is performed by accredited third-party laboratories with no financial stake in the outcome — unbiased every single time.
Full Documentation
A Certificate of Analysis tied to the exact batch ships with every order and is archived from raw material to vial.
Our testing process, step by step
A standardized workflow keeps results consistent and repeatable across every production run.
Identity Confirmation
Molecular weight is verified by high-resolution mass spectrometry and peptide mapping to confirm the correct sequence.
Purity Assessment
Reverse-phase HPLC quantifies purity and detects related impurities down to a 0.10% area threshold.
Contaminant Screening
Lots are screened for residual solvents, heavy metals, endotoxin, and bioburden where applicable.
Batch Release & COA
Only lots that pass every specification are released, each accompanied by a signed Certificate of Analysis.
Release specifications
The criteria every batch must meet before it leaves our facility.
| Parameter | Method | Acceptance Criteria |
|---|---|---|
| Identity | LC-MS / Mass Spectrometry | Matches reference molecular weight |
| Purity | Reverse-phase HPLC | ≥ 99% by area |
| Related Impurities | HPLC | Individual ≤ 1.0% |
| Residual Solvents | GC / Headspace | Below ICH limits |
| Endotoxin | LAL Assay | Within specification |
| Appearance | Visual | White to off-white lyophilized powder |
Review the proof for yourself
Browse Certificates of Analysis for every batch, or reach out to our team with any questions about our methods.
View Certificates of Analysis →