Submit products purchased from PrimaPep to any qualified HPLC testing facility for analysis. If they fail to meet our specified purity standards (≥98%), we will refund 100% of your purchase price plus cover your testing costs. Every batch is independently verified with a Certificate of Analysis (COA) available for download.

将从PrimaPep购买的产品提交至任何合格的HPLC检测机构进行分析。如未达到我们标明的纯度标准（≥98%），我们将退还100%购买金额并承担您的检测费用。每批次均经过独立验证，可下载分析证书（COA）。