Identity, by HPLC
The compound in the vial is run against a reference standard. A confirmed identity means the peak matches the compound on the label, not something else.
Verified test results
Certificates of Analysis, by compound.
Each lot is analyzed by an independent ISO/IEC 17025 laboratory before release. Find your compound below and open the certificate the laboratory signed.
- Compounds11
- Published COAs6
- Independent labISO/IEC 17025
- Below release floor0
Document index
Every compound in the catalog, and where its report stands.
Rows marked No report published have no document on this site yet. That is an accurate statement of what Helion has published, not a broken link, and it is not a claim about where any lot sits at a laboratory.
| Compound | SKU | Purity | Issued | Status | Document |
|---|
No compounds match those filters.
Clear the filters to see every compound in the catalog.
Reading a certificate
What each test proves.
Six assays and a fentanyl screen, each run by the independent laboratory. This is what the numbers on a report mean.
Purity, by HPLC peak area
The share of the sample that is the labeled compound. Helion’s release floor is 99%+ identity purity; the measured figure is printed on every certificate.
Net content, by mass spectrometry
The measured mass in the vial against the labeled amount, so a 10mg vial can be checked against what it actually holds.
Endotoxin, by LAL
Bacterial endotoxin measured by the limulus amebocyte lysate assay and reported in EU/mL, so the value is on record rather than assumed.
Sterility, by PCR
The sample is screened for microbial growth. Every published Helion lot returns No growth, and that line is printed on the certificate alongside the method.
Heavy metals, by ICP-MS
Inductively coupled plasma mass spectrometry against the USP <233> elemental impurity limits. Every published lot reports all below limits.
Fentanyl screen
Each lot is screened for fentanyl and the certificate carries the result. It is a contamination check on the material, and it is run on every lot we publish.
Verify it with the laboratory
Every ILS certificate prints a QR code and an access code. Scan it and the laboratory’s own portal confirms the report, so you are not taking our word for the document.
What a report contains
Six assays, each performed by the independent laboratory: identity by HPLC against a reference standard, purity as HPLC peak area, net content by mass spectrometry, sterility by PCR, bacterial endotoxin by LAL and heavy metals by ICP-MS, plus a fentanyl screen. The signed document carries the certificate number, the date and the laboratory’s QR verification code.
How to request a report
Email support@helionresearchusa.com with your order number. If the report has cleared testing we send it directly. If it has not, we say so rather than send you something else.
Re-verification
If a delivered lot is independently re-verified within 30 days and tests below its stated identity-purity floor or shows endotoxin above the level reported on its Certificate of Analysis, we provide a refund and replacement. Full wording lives in returns and re-verification and in our terms.
Talk to us
Questions about a report?
Send your order number. You will get a straight answer about whether that report exists, not a substitute document.
Representative specimen