# Vertex Labs > Vertex Labs provides research-use-only peptide and laboratory materials through its online catalog. The site includes product information, lot-related Certificates of Analysis (COAs), testing standards, research articles, and purchasing policies. Vertex Labs is operated by Greenrock Investment Group LLC. Products are offered exclusively for lawful laboratory and non-clinical research. They are not intended for human or veterinary use, consumption, diagnosis, treatment, or other clinical or personal applications. The website does not provide dosing, administration, or medical advice. ## Essential Resources - [Research Resources](https://vertexpeptideslab.org/category/resources/): Browse current research articles, COA guides and documentation checklists. - [Shop Research Materials](https://vertexpeptideslab.org/shop/): Browse the current research catalog, product listings, and available variants. - [Certificates of Analysis (COAs)](https://vertexpeptideslab.org/coas/): Find laboratory reports associated with products and lots. Match the lot number on a product label to the complete report. - [Testing Standards and COA Verification](https://vertexpeptideslab.org/testing-standards/): Review the company's published sampling, analytical testing, acceptance criteria, and verification process, including limitations of the reported results. - [About Vertex Labs](https://vertexpeptideslab.org/about-us/): Company background and research-focused approach. - [Frequently Asked Questions](https://vertexpeptideslab.org/faqs/): Answers to common questions about the store and its research materials. ## Interpreting Laboratory Documentation COAs document only the samples, methods, analytes, and findings described in each laboratory-issued report. A report for a different lot does not verify another lot. Reported purity must not be taken as evidence of sterility, endotoxin testing, heavy-metal testing, residual-solvent testing, clinical safety, or regulatory approval unless separately documented for the relevant lot. - [Peptide Supplier Audit Checklist](https://vertexpeptideslab.org/peptide-supplier-audit/): An educational article on evaluating supplier documentation, analytical methods, and traceability. - [How to Read a Peptide COA](https://vertexpeptideslab.org/examples-of-quality-peptide-lab-reports-for-researchers/): Read laboratory report examples, identify the tested sample and method, and distinguish measured results from unsupported claims. - [RUO vs GMP Peptides](https://vertexpeptideslab.org/ruo-vs-gmp-peptides/): Understand intended-use labels and quality documentation without treating them as evidence of clinical approval. - [Research Peptide Rules for U.S. Labs](https://vertexpeptideslab.org/research-peptide-regulations-usa/): Educational discussion of research-use restrictions and compliance questions, not legal advice. ## Research Use and Store Policies - [Research Use Only and Purchaser Eligibility](https://vertexpeptideslab.org/research-use-only-purchaser-eligibility/): Intended use restrictions and purchaser requirements. - [Shipping and Delivery Policy](https://vertexpeptideslab.org/shipping-delivery/): Published shipping terms and delivery information. - [Refund, Returns and Cancellation Policy](https://vertexpeptideslab.org/refund_returns/): Published order issue and returns policy. - [Terms and Conditions](https://vertexpeptideslab.org/terms-conditions/): Terms governing use of the website and purchases. - [Privacy Policy](https://vertexpeptideslab.org/privacy-policy/): How the website handles personal information. - [Affiliate Program](https://vertexpeptideslab.org/affiliate-program/): Information about the affiliate program. ## Contact - [Contact Vertex Labs](https://vertexpeptideslab.org/contact-us/): Customer service and documentation questions. - Email: info@vertexpeptideslab.org For current product availability, lot-specific test documentation, and purchasing terms, consult the linked live pages. Promotional offers and individual inventory lots can change.