Independent Verification
Verification Records
Search by product or strength and open the independent Janoshik Analytical certificate for any release — no account, no order needed.
Certificates are published here as stock clears verification. Check back shortly.
One Independent Lab
Every compound is verified by Janoshik Analytical, a third-party laboratory we do not own or operate. Identity and purity come back on a single certificate.
That certificate is filed to its verification record here and a copy is included with every order. Because the report carries Janoshik's own reference, you can confirm the result on their portal rather than taking our word for it.
On the Certificate
What each certificate reports
Mass spec — identity
Mass spectrometry returns the measured molecular weight. It is matched against the expected value for the sequence, so the vial holds the compound on the label.
RP-HPLC — purity
Reverse-phase HPLC resolves the main peak and reports purity as a percentage. Stock clears at 99% or higher; the exact figure is printed on the certificate.
What a certificate of analysis is
A certificate of analysis is the document an analytical laboratory issues for a specific run of material. It records what was tested, the method used, and the measured result. For research peptides, the two figures that matter most are identity — confirming the material is the compound named on the label — and purity, the proportion of the sample that is the target compound rather than synthesis by-products.
Why third-party testing
A supplier testing its own product and publishing the result is a conflict of interest. Sending each production run to an accredited, independent laboratory removes that conflict: the lab has no stake in the outcome, the method is documented, and the figure can be checked at the source. Valtrax sends every compound to Janoshik Analytical and links the certificate the lab returns — we do not edit it or re-state it.
Matching a vial to its record
Every order arrives with its Janoshik certificate, and the same record lives in the ledger above — so the material in your hand maps to a specific, dated test rather than a generic claim. Open the record before you order, read the numbers, and keep the copy that arrives with your order alongside the vial.
Read First, Then Order
Every compound in the catalog is on file
Each listing carries its current Janoshik certificate. Open the record, check the numbers, then add the vial.
Browse CatalogValtrax Research supplies materials strictly for in-vitro laboratory research. They are not drugs, supplements, cosmetics, or medical devices, and are not intended for human or animal use, ingestion, or administration. By ordering, you confirm you are a qualified researcher purchasing for lawful research use, in accordance with all applicable Canadian laws and regulations.