Research Quality & Testing FAQ

A Certificate of Analysis, commonly called a COA, is a laboratory report that documents analytical testing performed on a specific product batch. Depending on the compound and testing protocol, a COA may include identity verification, purity testing, assay results, microbial screening, heavy metal testing, and other quality-related information.

COAs provide transparency by allowing researchers to review documented testing information before selecting research compounds. A quality COA helps verify that testing was performed and that the results meet the supplier’s quality standards.

MD Innovative Peptides emphasizes testing transparency, accessible COA documentation, and quality-focused sourcing standards. Our goal is to provide researchers with greater visibility into product quality through detailed documentation and analytical reporting.

Purity testing evaluates the percentage of the intended compound present in a sample compared to impurities or unwanted byproducts. Higher purity levels generally indicate a cleaner sample for research applications.

Identity testing helps verify that a sample matches the expected compound characteristics. This provides additional confirmation that the material being analyzed corresponds to the intended research compound.

A quantitative assay measures the amount of compound present within a sample. Assay testing helps confirm that product contents align with expected specifications.

Heavy metal testing helps screen for contaminants such as lead, mercury, cadmium, nickel, cobalt, iron, and other trace metals. Quality-focused suppliers often include heavy metal screening as part of their testing protocols.

Microbial testing screens for the presence of unwanted bacteria, yeast, mold, and other microorganisms. These tests provide an additional layer of quality verification during the testing process.

Identity testing verifies that the correct compound is present, while purity testing measures how much of the sample consists of that intended compound compared to impurities.

Reviewing COAs provides greater transparency into testing standards, quality verification processes, and analytical documentation. COAs can help researchers make more informed purchasing decisions.

Available Certificates of Analysis can be found in the MD Innovative Peptides Certificate of Analysis Library. Product pages may also include direct COA access where available.

No. All MD Innovative Peptides products are intended strictly for laboratory research purposes only. Products are not intended for human consumption, medical use, diagnosis, treatment, or prevention of disease.

“Research use only” means the product is intended for laboratory or research applications only. It is not intended for ingestion, injection, clinical use, veterinary use, or use as a drug, supplement, food, or cosmetic.

Orders are typically processed in the order they are received. Processing and shipping times may vary depending on inventory availability, carrier schedules, and seasonal demand.

Yes. Tracking information is typically provided once an order has been processed and shipped.

Please contact our support team as soon as possible if your package arrives damaged or if there are issues with your shipment.

Yes. Researchers may contact MD Innovative Peptides support with questions about available COAs, product documentation, order support, or research-use product information.