Quality & verification
Lab testing & Certificates of Analysis
We manufacture every compound we sell, and we test every batch we manufacture. Independent HPLC analysis confirms identity and purity before any batch is released — and the certificate for your exact batch is available to download below.
Independent HPLC testingCOA per batchIdentity & purity verified
GMP · ISO · HACCPUK & Berlin manufacturingThird-party testedManufacturer direct since 2018
How every batch is verified
Tested before it's released
1
In-house production
Compounds are synthesised and finished at our GMP-certified facilities in Gloucester and Berlin.2
Independent HPLC testing
A sample from every batch goes to an independent laboratory for identity and purity analysis by HPLC.3
COA issued & released
Only batches meeting specification are released. The COA is filed against the batch ID and made available to you.What we test for
Every certificate confirms
- Identity — confirmation that the compound is what it claims to be, matched against a reference standard.
- Purity (HPLC) — the percentage purity of the compound, measured by high-performance liquid chromatography.
- Batch traceability — each certificate is tied to a unique batch ID so results map to the exact stock you receive.
- Test date & laboratory — when the analysis was run and which independent lab performed it.
Certificate library
What a Certificate of Analysis covers
Sample for display purposes. The rows below are an illustration of the COA format, not live batch data. Real, batch-specific certificates are available free on request — just ask.
| Compound | Batch ID | Purity | Tested | Method | COA |
|---|---|---|---|---|---|
| RAD-140 (Testolone) | RD-EXAMPLE-01 | ≥99% | Per batch | HPLC | Request → |
| MK-677 (Ibutamoren) | MK-EXAMPLE-02 | ≥99% | Per batch | HPLC | Request → |
| Ostarine (MK-2866) | OS-EXAMPLE-03 | ≥99% | Per batch | HPLC | Request → |
| Cardarine (GW-501516) | CD-EXAMPLE-04 | ≥98% | Per batch | HPLC | Request → |
Batch IDs shown are examples only. Every real order ships with its own certificate tied to the batch you receive. Request the current COA for any compound below, or browse the SARMs range.
Testing within a certified system
Our testing sits inside audited standards
GMP
Cert. no. [GMP_CERT_NO]
Good Manufacturing Practice
Process, hygiene, documentation and traceability controls across production.Cert. no. [GMP_CERT_NO]
ISO
Cert. no. [ISO_CERT_NO]
ISO 9001 Quality Management
A certified system governing how every batch is produced, checked and released.Cert. no. [ISO_CERT_NO]
HACCP
Cert. no. [HACCP_CERT_NO]
HACCP Safety
Hazard analysis and critical control points applied throughout handling and packaging.Cert. no. [HACCP_CERT_NO]
Request a COA
Tell us the compound or batch ID and we'll send the certificate straight over — a good first step before placing a wholesale order.
Testing FAQs
Common questions on our QA
Is your testing done in-house or independently?
Production is in-house, but purity and identity testing is carried out by an independent third-party laboratory. That separation is what makes the result meaningful — the lab verifying the batch isn't the one that made it.
Does the COA match the exact batch I receive?
Yes. Each certificate is tied to a unique batch ID, and that batch ID appears on your product. The COA describes the specific stock you're sent, not a generic sample.
What method do you use to test purity?
Purity is measured by HPLC (high-performance liquid chromatography), the standard method for quantifying the purity of research compounds. Identity is confirmed against a reference standard.
Can I get a COA before I order?
Yes — use the request form above and we'll send the current batch certificate for any compound. Reviewing a COA first is a normal step for wholesale buyers.
Do white label orders come with their own COA?
Yes. Every white label production run is batch-tested and ships with its own certificate, so your customers get the same verification.
All products are sold strictly for laboratory research purposes and are not for human consumption.