Certificates of Analysis

Why Certificates of Analysis Matter

A Certificate of Analysis (COA) provides independent laboratory verification of a product’s identity and purity. Each report helps researchers confirm the quality of the material they receive before beginning laboratory work. Every qualifying batch includes detailed testing documentation, promoting transparency and confidence in every product.

COAs provide batch-specific data that researchers can review before placing an order or beginning laboratory work. By making this information readily available, Precision Aminos supports a transparent research process and helps laboratories verify the quality of every qualifying batch.

What's Included in Every COA

Batch Number

Unique accession, search code, and lot number for accurate batch identification.

Purity Results

Laboratory-tested purity results for every qualifying batch.

Identity Verification

Confirms the tested compound matches the product specification.

Testing Date

Shows when the sample was received, tested, and reported.

Testing Method

Lists the analytical methods used during laboratory testing.

Analytical Results

Includes chromatograms and supporting laboratory data.

Need Help Finding a Certificate?

Looking for a specific Certificate of Analysis or need assistance locating the correct batch documentation? Our team is here to help you find the information you need.