Independent Peptide Analytical Testing
Third-party verification with no supplier affiliations. Full COA documentation including instrument data, methodology, and analyst certification.
No supplier affiliations. No white-label supplier COAs.
What Independent Means in Practice
Independence Is the Product
The value of a COA depends entirely on who produced it. A document from the organization that sold you the compound is not independent analytical data — it is a supplier record. Atumnus Labs has no affiliation with any peptide supplier, compounding operation, or distributor. Every result we return is produced on your submitted sample under our accreditation, with our analyst's certification. That separation is not incidental — it is the core of what makes the documentation defensible.
Transparent Pricing by Design
No other independent peptide testing lab publishes a full line-item price list. We publish every test price openly — from basic HPLC purity at $160 to the full injectable safety panel at $1,050. You know exactly what you are paying before you ship a sample. No quotes required for standard panels, no surprise fees when results arrive, no ambiguity about what is included in the COA. Pricing transparency is a deliberate position — it signals that the service is built for clients who need to plan around testing costs, not for clients who can absorb unpredictable invoices.
Full Biological Panel Under One Roof
Most peptide testing labs run HPLC and mass spec. Few offer the complete biological panel — endotoxin, sterility, and heavy metals — from the same laboratory on the same sample submission. Atumnus Labs runs chemical and biological testing together, returning a single COA that covers purity, identity, potency, contaminants, and sterility. No coordinating between multiple labs, no split documentation, no gaps in the analytical record that create questions under review.
Method Suitability as a Standard Service
A sterility or endotoxin result is only analytically valid if method suitability has been established for that specific formulation. Most operations skip this step — and their results cannot be defended under audit. We offer sterility method suitability ($1,800), endotoxin method suitability ($675), and potency method suitability ($1,200) as named, priced services. For compounding pharmacies building compliant QC programs, method suitability is not optional — it is the foundation that makes every subsequent test result defensible.
The Peptide Verification Gap
Why independent third-party testing matters — and what it costs when it's skipped.
Of supplier COAs show purity discrepancies on independent testing
Standard turnaround from sample receipt to COA delivery
Rapid sterility via Celsis vs 14-day USP 71 standard
Full Injectable Panel — purity, potency, metals, endotoxin, sterility
Built for Your Operation
Telehealth clinics, compounding pharmacies, and research vendors each have distinct testing requirements. Atumnus Labs serves all three.
Verify What Is in the Vial
Compounded semaglutide, tirzepatide, and retatrutide programs depend on supplier-provided COAs that 73% of the time do not reflect actual purity. Atumnus Labs provides independent HPLC purity, LC-MS identity confirmation, and potency verification so your clinical program is backed by third-party analytical data — not a document produced by the seller. White-label COA reporting is available so results are delivered under your clinic brand.
Request a Panel →Outsourced Analytics and Documentation
Compounding pharmacies operating under USP 797 and 503A/503B frameworks require routine batch release testing, endotoxin and sterility panels, and method suitability studies — all with inspection-ready COA documentation. Atumnus Labs functions as your outsourced analytical partner. Rapid sterility via Celsis returns results in 5-7 days versus the 14-day USP 71 standard hold, keeping your release schedule on track without compromising documentation integrity.
See How It Works →Batch-Specific COAs Buyers Trust
Research peptide buyers increasingly demand verified COAs from named independent laboratories — not supplier-issued documents. Atumnus Labs provides batch-specific HPLC purity, LC-MS identity, heavy metals, and endotoxin testing with publicly accessible COA documentation. Vendor scorecard and lot history services are available for suppliers managing multiple batches across buyer relationships, giving your quality program a defensible paper trail.
View Services →Ready to verify what's in the vial?
Submit a sample or request a quote. Our team responds within 24 hours.