Blog And Peptide Resources

A seller sends over a photo of a white plastic tray filled with small glass vials. Every vial has the same orange flip cap. The labels are clean and evenly placed, perhaps marked RT10, RT20, or RT30. … read more

A certificate of analysis is only useful when it connects to the exact material being reviewed. For research-use peptides, that connection usually depends on a batch number, lot number, report number, … read more

COA Transparency: Why Certificates of Analysis Matter A Certificate of Analysis should be more than a number on a page. At Precision Synthetics Canada, COA transparency means giving researchers access … read more