HPLC testing you can check, not just trust.
Purity, identity and quantitation for peptides, research compounds and raw materials. Every certificate gets a permanent verification page, so anyone holding it can confirm it against our records.
Built for products sold by the lot
If it dissolves and has a reference standard, we can usually put a number on it. Not sure? Email us the compound before you ship.
Research peptides
Purity, identity and net peptide content for lyophilized vials, by lot.
Research compounds
Small-molecule purity and assay against reference standards.
Raw materials
Incoming-lot checks before you blend, fill or relabel.
Supplements & actives
Label-claim checks for HPLC-measurable active ingredients.
One vial in. Three numbers out.
For each lot we report how pure it is, whether it's the compound on the label, and how much is actually in the vial — with the chromatogram and peak table on the certificate.
HPLC Purity
RP-HPLC-UV, 214 nmMain-peak area percent against total integrated area, with every impurity peak reported.
HPLC Identity
Retention time vs. reference standardRetention time of the main peak matched to a characterized reference standard run in the same sequence.
Quantitation (Net Content)
RP-HPLC-UV, external standard calibrationMeasured mg per vial against a multi-point calibration curve, reported next to the label claim.
Endotoxin
LAL kinetic chromogenic (USP <85>)Bacterial endotoxin level in EU/mg.
Rapid Sterility Screen
Rapid microbial screenRapid screen for microbial contamination.
Heavy Metals
ICP-MSPb, As, Cd and Hg screen.
Every COA has a live record behind it
A PDF can be edited. A verification page can't. Each certificate carries a unique ID and QR code that opens its record on this site — sample, lot, results, chromatogram and sign-off. If a certificate is ever withdrawn, its page says so.
Three steps, no account to start
Submit online
List your samples, lots and label claims. You get a submission ID and shipping instructions straight away.
Ship your vials
Send sealed vials in their original packaging. We log receipt and the clock starts — 5 business days, or 3 business days rush.
Get your certificate
Results post to your client portal with a shareable verification link and a print-ready PDF.
Two panels. No surprises.
Rush reporting (3 business days) +$172.50/sample. Up to 20% off by order volume.
Ready to send samples?
Submit online in two minutes. Results land in your portal with a verifiable certificate.