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Each test result is documented in a Certificate of Analysis (COA), which you can download directly from each product page or from our centralized COA library

Czechia 99.7 % purity confirmed by COA Assay content verified at 11.48 mg Endotoxin level below 0.001 EU/mg No detectable heavy metals or microbial contamination High-purity AOD-9604 research peptide For research use only not for human or veterinary use For laboratory research only

Unit marks are also expressed in mLs and can be interchangeably referenced

Some providers may periodically measure basic labs (like liver/kidney function or copper levels) during extended treatment, especially if higher doses are used