Precision Testing
for Verified Purity.
Independent analytical testing for peptides, research compounds, and raw materials. HPLC, mass spectrometry, and full COA documentation — delivered in 48–72 hours.
- FDA Registered Facility
- ISO 17025 Accredited
- DEA Compliant
- GMP-Compatible SOPs
- CLIA Certified
Testing Services
Full-Spectrum Analytical
Testing Capabilities
Every test is performed on calibrated, reference-grade instrumentation by qualified analytical scientists. We follow validated SOPs and report to ICH, USP, and AOAC standards.
HPLC Analysis
High-Performance Liquid Chromatography
Ultra-precise purity quantification using reverse-phase HPLC with UV-Vis detection. Results delivered within 48–72 hours with full chromatogram documentation.
Mass Spectrometry
LC-MS/MS Molecular Verification
Tandem mass spectrometry confirms molecular weight and sequence integrity. Detects trace contaminants below 0.05% and validates peptide authenticity at the molecular level.
COA Verification
Certificate of Analysis Lookup
Instant verification of third-party Certificates of Analysis. Cross-reference batch numbers against our independent lab findings for supply chain confidence.
Microbiological Testing
Sterility & Endotoxin Screening
USP-compliant sterility testing and LAL endotoxin quantification. Required for research-grade compounds intended for in vitro or in vivo application.
Peptide Sequencing
Edman Degradation & De Novo MS
Full amino acid sequence confirmation via Edman degradation or de novo mass spectrometric sequencing. Essential for novel peptide characterization and quality assurance.
Stability Studies
ICH-Compliant Shelf-Life Testing
Accelerated and real-time stability protocols per ICH Q1A guidelines. Monitor purity, potency, and degradation products under controlled temperature and humidity conditions.
Our Process
Chain of Custody
From Submission to COA.
Our documented chain-of-custody protocol ensures sample integrity and full traceability from the moment your package arrives to the signed Certificate of Analysis.
Sample Submission
Submit your sample with our pre-printed chain-of-custody form. We accept lyophilized, solution, and reconstituted peptide formats.
Lab Intake & Logging
Your sample is logged, assigned a unique batch ID, and stored under appropriate conditions within 2 hours of receipt.
Analytical Testing
Qualified analysts run the requested panel using validated SOPs. Instruments are calibrated daily against NIST-traceable standards.
Peer Review & QA
A second qualified scientist independently reviews all raw data, integrations, and calculations before any result is finalized.
Report Delivery
Your signed Certificate of Analysis is delivered via secure portal with full raw data attachments and instrument metadata.
About the Laboratory
Independent. Rigorous.
Built for Research.
Precision Peptide Analytics was founded by analytical chemists who saw firsthand the consequences of unreliable third-party testing in the research supply chain. Our laboratory operates completely independently from suppliers and distributors — no conflicts of interest, no incentive to pass a failing sample.
Every analyst holds a minimum of a Master’s degree in analytical chemistry or biochemistry. Our instruments are validated, maintained, and calibrated to USP and ICH standards. We publish our method validation data — because transparency isn’t a differentiator, it’s the minimum standard.
Client Testimonials
Trusted by Research Teams
at Every Scale
Get Started Today
Ready to Verify Your Compound?
Submit your sample today. Full COA with HPLC and mass spec data in 48–72 hours. No subscription required.
Sample Submission
Start Your Analysis
Request Form
Complete the form and we’ll send you a pre-paid shipping label and chain-of-custody documentation within one business day.
- 1482 Research Parkway, Suite 300, Raleigh, NC 27606
- +1 (919) 555-0174
- submissions@precisionpeptide.com
- 48–72h standard panel | 5–7 days stability
Sample Request Form
By submitting you agree to our sample handling and data privacy policies.