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Certificate of analysis with HPLC chromatography traces

28 published certificates

COA library

Every lot is released with an independent Certificate of Analysis. Search by lot number printed on your vial, or filter by compound.

Showing 28 of 28 certificates

Blend · 70 mg

GLOW (GHK-Cu + BPC-157 + TB-500)

Lot SD-260712-1

99.5%
Purity
99.5%
Potency
49.87 / 10.21 / 9.56 mg
Issued
Aug 29, 2026

Blend · 80 mg

KLOW (GHK-Cu + BPC-157 + TB-500 + KPV)

Lot SD-260729-1

99.1%
Purity
99.1%
Potency
48.65 / 9.87 / 9.65 / 9.11 mg
Issued
Aug 16, 2026

What's on a certificate

Every PureX Bio COA includes

  • RP-HPLC purity (area %) against the ≥ 98.0% release specification
  • LC-MS identity verification of the labelled compound
  • Potency (assay) reported in mg/vial by HPLC
  • LAL endotoxin result (spec ≤ 0.05 EU/mg)
  • Sterility to USP <71> and total yeast & mold to USP <61>/<62>
  • Heavy metals by ICP-OES, pH, and a lot number traceable to a single run