For research purposes only
Certificates of Analysis
Analysis commissioned by Apex OZ. Retatrutide, BPC-157, TB-500, MOTS-c and GHK-Cu were submitted by us to Leeder Analytical in Australia and analysed under report L260328. These reports are held in our name.
Analysis supplied by our manufacturing partner. The remaining results were produced by Janoshik Analytical for the manufacturer who supplies us, and were provided to Apex OZ. Our supply agreements prevent us from naming that manufacturer, so those reports are not published and the laboratory's own reference numbers are withheld. Figures are as reported by the laboratory, shown to two decimal places.
Every figure on this page relates to the specific batch and vial size tested, which is stated against each result. Where we quote a reference, it is our own stock reference — quote it to us and we can confirm which analysis applies to your vial.
Analysed batches
Where a compound has been analysed more than once, every result is shown. Each result states which laboratory produced it and who commissioned it. Some analyses report purity by HPLC; others confirm identity and measure the content of each component in the vial. Both are shown as reported.
Retatrutide
10–30mg vial- Sample
- 10 mg
- Molecular weight
- 4730.475
- Molecular formula
- C₂₂₁H₃₄₂N₄₆O₆₈
- Report
- L260328
- Sample
- 10 mg
- Apex OZ ref
- AOZ-RT-0726
- Sample
- 30 mg
- Apex OZ ref
- AOZ-RT-0326
BPC-157
10mg vial- Sample
- 10 mg
- Molecular weight
- 1418.7
- Molecular formula
- C₆₂H₉₈N₁₆O₂₂
- Report
- L260328
- Sample
- 10 mg
- Apex OZ ref
- AOZ-BP-0326
GHK-Cu
50mg vial- Molecular weight
- 340.184
- Molecular formula
- C₁₄H₂₄N₆O₄ (GHK)
- Report
- L260328
- Sample
- 100 mg
- Apex OZ ref
- AOZ-GH-0726
- Sample
- 100 mg
- Apex OZ ref
- AOZ-GH-0326
TB-500
10mg vial- Sample
- 10 mg
- Molecular weight
- 888
- Molecular formula
- C₃₈H₆₈N₁₀O₁₄
- Report
- L260328
MOTS-c
10mg & 40mg vial- Sample
- 10 mg
- Molecular weight
- 2174.6
- Molecular formula
- C₁₀₁H₁₅₂N₂₈O₂₂S₂
- Report
- L260328
- Sample
- 40 mg
- Apex OZ ref
- AOZ-MC-0326
SS-31
10mg vial- Sample
- 10 mg
- Apex OZ ref
- AOZ-SS-0726
Tesamorelin
10mg vial- Sample
- 10 mg
- Apex OZ ref
- AOZ-TS-0726
- Sample
- 10 mg
- Apex OZ ref
- AOZ-TS-0326
Selank
10mg vial- Sample
- 11 mg
- Apex OZ ref
- AOZ-SK-0726
AOD-9604
10mg vial- Sample
- 5 mg
- Apex OZ ref
- AOZ-AO-0726
Semaglutide
20mg vial- Sample
- 20 mg
- Apex OZ ref
- AOZ-SM-0326
Tirzepatide
20mg vial- Sample
- 15 mg
- Apex OZ ref
- AOZ-TZ-0326
GLOW
70mg vial- Apex OZ ref
- AOZ-GL-0326
BPC-157 + TB-500
10mg blend- Apex OZ ref
- AOZ-BT-0326
CJC-1295 + Ipamorelin
10mg blend- Apex OZ ref
- AOZ-CI-0326
NAD+
500mg vial- Sample
- 500 mg
- Apex OZ ref
- AOZ-ND-0726
Our testing laboratories
Leeder Analytical
Victoria, Australia
An independent Australian analytical chemistry laboratory. These analyses were commissioned directly by Apex OZ and issued to us under report L260328, signed by Dr John F Leeder, BAppSci, MBA, PhD, FRACI, CCHEM, Principal. Analysis covers purity by HPLC and molecular weight determination by HPLC/MS-MS.
Janoshik Analytical
Czech Republic
An independent analytical laboratory specialising in peptide and small-molecule analysis. The Janoshik results shown here were commissioned by our manufacturing partner rather than by Apex OZ, and were supplied to us. We publish the figures but withhold the reports and their reference numbers, as we are not able to identify that partner.
All analyses shown were carried out by independent third-party laboratories. Where an analysis was commissioned by our manufacturing partner rather than by Apex OZ, this is stated against the result. Purity figures relate to the specific batch tested and should not be taken as representative of any other batch. Molecular weight and molecular formula are as determined or stated by the analysing laboratory.
Products supplied by Apex OZ are intended strictly for laboratory research use. They are not therapeutic goods, are not registered on the Australian Register of Therapeutic Goods, and are not supplied for human or veterinary use. A certificate of analysis provides information on purity and molecular weight only; it does not certify a product as fit for human use.