CR PEPTIDES · COSTA RICA
A certificate of analysis (COA) shows laboratory results for a sample. Browse our reports below and learn what to look for.
Jump to the COA library ↓While looking for suppliers, we found reports that did not identify the seller or clearly connect to the product offered. We started CR Peptides to make COAs easier to access and answer questions about their origin.
A missing name does not prove a report is fake. What matters is verifying the document and its connection to the batch.
Check the compound, amount per vial and batch. Look at who requested the test and how they relate to the seller. If something does not match, ask before ordering.
Identity, purity and quantity are different measurements. A purity percentage does not tell you the milligrams per vial. Check which tests were performed and the units used.
Find the laboratory, date and report number. Use the laboratory’s official verification page and compare its record with the PDF.
A COA describes the tested sample. It does not guarantee that every vial is identical, that the material is sterile or that it is safe for human or veterinary use.
Open the PDF, then follow Krause Labs’ instructions to verify the report.
Krause Labs COA verification ↗Choose a compound and amount per vial to open its PDF report. Confirm with our team which report matches the batch for your order.
CRP · R&D
Products shown on this website are intended exclusively for laboratory research and analytical purposes. They are not for human or veterinary use, consumption, diagnosis, treatment, cure, or prevention of disease.
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