Peptide Testing
A source-linked intelligence directory connecting testing laboratories, verification platforms, public certificates, vendor relationships, and independently preserved evidence.
Every public certificate deserves a durable evidence record.
Search preserved certificates, provider verification, fingerprints, structured results, product relationships, and version history from one public ledger.
The laboratories behind the public archive.
named laboratories across 13,468 attributable certificate records.
Open coverage dashboard →Freedom Diagnostics
PB provider profileJanoshik Analytical
PB provider profileVanguard Laboratory
PB provider profileILS Laboratories
PB provider profileKovera Labs
PB provider profileNorth American Diagnostics
Archive attribution onlyTrustPointe Analytics
Archive attribution onlyMZ Biolabs
PB provider profileHorizon Analytical
PB provider profileChromate
PB provider profileEthos Analytics
PB provider profileBioRegen
PB provider profileAccumark Labs
Archive attribution onlyBioviridian
PB provider profileMDx BioAnalytical Laboratory
PB provider profileNuMega Resonance Labs
Archive attribution onlyBTLabs
PB provider profileKrause Analytical
Archive attribution onlyAV Analytics
Archive attribution onlyUnited Laboratories
PB provider profileTestides
Archive attribution onlyTrustPointe
Archive attribution onlyVanguard Labs
Archive attribution onlyWaiida
Archive attribution onlyOther
Archive attribution onlySafeCert Labs
Archive attribution onlySwiss Chems (vendor certificate)
Archive attribution onlyRegistry status is explicit. A PB profile documents the provider’s public identity and services. A provider-linked COA adds a verification surface. Neither automatically proves every vendor-hosted certificate.
Search all certificates →Provider profiles connected to the live certificate graph
Provider claims remain source-linked and cautiously labeled, while the live COA archive adds observed report formats, vendor coverage, provider-link health, duplicate fingerprints, and record-level verification status.
Provider graph
See which labs and platforms matter most in the current vendor transparency network, not just as standalone profiles.
Best for public verification
These entries currently show the strongest mix of public lookup, report visibility, and user-facing verification.
Best for direct consumer flow
These profiles appear to have the clearest path for individual sample submission, pricing visibility, or self-serve ordering.
Best classic lab-style profiles
These are the stronger first-pass fits when you want a more traditional analytical-lab profile instead of a platform-heavy verification workflow.
How to verify a COA, by lab
Whether you can independently confirm a vendor's Certificate of Analysis depends on which lab issued it. These tiers come from checks we ran against each lab directly — a real code resolves, a fake one is rejected — not from marketing language.
Instant public lookup
The COA prints a code or accession — paste it into the lab’s verify page and it resolves the full certificate in seconds.
Public report library
The lab publishes an openly browsable report library where the certificate can be found.
Manual, on request
No self-serve lookup — you send the COA to the lab (upload or email) and they confirm it.
No public verification
No lab-side lookup; trust rests on the named (sometimes accredited) lab and the vendor’s hosted copy of the document.
Use these structured filters to separate direct-consumer workflows, public verification styles, and broader analytical-lab profiles without flattening them into one generic “tested” bucket.
College Station analytical laboratory offering peptide LC-MS, HPLC, identity, net-content, and contaminant testing with visible pricing and a public code-based COA lookup.
Independent peptide-testing and vendor-trust publisher that overlaps directly with PeptideBenchmark's review ecosystem and makes a large volume of public testing data visible.
San Diego analytical laboratory with a dedicated peptide-testing page and a working public COA verification portal: each certificate carries an access code that resolves the full report at ils-lab.com.
One of the best-known peptide-testing and public report-publication names in the gray-market ecosystem, with direct ordering, report verification, and public results.
U.S. analytical testing lab that explicitly offers COA testing for peptides and other research compounds using HPLC and mass spectrometry.
Analytical lab with a peptide-testing page that explicitly discusses peptide purity and quantity testing and speaks to both vendors and individual researchers.
Third-party analytical testing provider with a client portal, public COA verification search, and stated peptide-testing intake on its official site.
Contract analytical laboratory positioning itself around full-spectrum analytical and microbiological testing, including peptides.
An Orlando, FL contract-manufacturing company whose in-house analytical lab issues the certificate of analysis on a peptide vendor's product. Real named lab, but no public COA-verification portal.
USA-based analytical-services provider with a public Verify portal and a stated focus on independent supplement and research testing.
Analytics provider with a peptide purity and quantitation page, quote-based intake, and a clearly peptide-specific analytical positioning.
Tennessee-based peptide purity testing lab with direct sample submission, public COA lookup, visible pricing, and HPLC / mass spectrometry workflows.
Analytical lab offering HPLC/MS purity, identity, quantitation, and endotoxin testing with a public per-lot COA verification page.
Illinois-based testing platform with visible pricing, direct order submission, LC-MS identity confirmation, and shareable COA verification pages.
Austin-based analytical lab (also branded Krause Analytical / Krause Analytica) offering peptide purity, potency, identity, heavy-metals and residual-solvent testing, with COA verification handled manually on request.
US analytical lab offering HPLC/MS purity, identity, quantitation, and safety-panel testing with a public CoA Search that resolves each certificate by its COA identifier.
An established San Diego NMR / mass-spec analytical lab (founded 1993) that appears as the issuing lab on dozens of curated-vendor COAs. Real accredited-style analytical shop, but no public COA-verification portal.
Peptide-testing platform with a public report-number verifier that independently confirms completed legacy records and their reported purity and mass.
Analytics provider with direct-order peptide assay listings, visible pricing, and both current and legacy COA verification paths.
Independent pharmaceutical analytical laboratory in Derabassi, Punjab, offering HPLC/LC-MS purity, identity, net content, and safety panels with public report-number + verification-code lookup.
South East Europe peptide testing lab with visible pricing, direct ordering, sample reports, and a strong public analytical-method story.