Reports per product
The following overview is generated directly from the shop. For each product, it shows the format and the number of reports on file. Use the links to open the respective report.
The reports come from Janoshik Analytical, an external analytical laboratory. There is currently no report for GHK-Cu and KLOW. If you need documents for a product, write to support@sunpept.com.
What an analysis report shows
An analysis report documents what a laboratory measured in a submitted sample. For peptides, two methods are often combined that answer different questions.
HPLC – proportion of the target compound
In high-performance liquid chromatography (HPLC), the sample is separated into its components. The result is a chromatogram: a curve with peaks, each representing a detected component. The ratio of the peak areas indicates the proportion of the target compound among all detected components. The report usually states this proportion as a percentage.
Mass spectrometry – identity via molecular mass
Mass spectrometry (MS) determines the mass of the molecules in the sample. If the measured mass matches the theoretical molecular mass of the stated peptide, this indicates that it is actually this compound. Put simply: MS answers the question “What is it?”, HPLC the question “How large is the proportion?”.
How to go through a report
- Sample and date: Which sample does the report refer to, and when was it analyzed?
- Stated compound: Which compound and – if determined – which amount was stated or measured for the sample?
- Method: Which methods were used – HPLC, MS, or both?
- Results: Which values and findings does the report state for exactly this sample?
What a report does not tell you
An analysis report is a document about the analytical characteristics of a sample – nothing more and nothing less. This results in clear limits:
- It refers to the tested sample, not automatically to every other unit of the same product.
- It makes no statement about effect, suitability for a specific purpose, or safety.
- A batch link to your own delivery is not automatically given.
All products are sold exclusively for research purposes. What this means is explained on the page Research Use Only.
Request documents
Do you need documents for a product for which no report is linked in the overview? Or would you like to know whether there is information related to your delivery? Then write to support@sunpept.com and state the product and – if available – your order number. We will then check which documents we can provide to you.
How ordering, payment, and shipping work can be found under Ordering peptides.
Frequently asked questions about test reports
Is there a report for every product?
No. The overview on this page shows which products have reports. There is currently no report for GHK-Cu and KLOW. You can request documents by email at support@sunpept.com.
Who prepares the reports?
The reports come from Janoshik Analytical, an external analytical laboratory. SunPept does not prepare the reports itself.
Does the report apply to my delivery?
Not automatically. A report refers to the tested sample. You can ask by email at support@sunpept.com whether there are documents related to your delivery.
FOR RESEARCH USE ONLY. All SunPept products are intended exclusively for laboratory and research purposes. Not for human or veterinary use, not as a medicinal product, food, dietary supplement, or cosmetic.