Choose a panel below and place an order. Detailed shipping and payment instructions are sent by email after your request is received.
Peptide Purity Test
HPLC-UV / LC-MS
Quantitative purity assay against a certified reference standard, with mass identity confirmation.
- HPLC-UV purity (%)
- LC-MS identity confirmation
- Chromatograms + spectra
- Signed COA with unique verification code
Order this test Heavy Metal Screening
ICP-MS
Trace element panel: arsenic, cadmium, lead, mercury, and additional transition metals.
- USP <232> element panel
- Detection limits at ppb level
- Certificate with pass/flag summary
- Verification code + secret key
Order this test Full Panel Analysis
Purity + Identity + Metals + Endotoxin
The complete workup: purity, mass identity, heavy metals, residual solvents, and endotoxin.
- Everything in Peptide Purity
- Everything in Heavy Metals
- Residual solvent screen (GC-HS)
- LAL endotoxin test
Order this test Blind Vendor Audit
Custom scope
For buyers: order multiple products from a vendor, we test them anonymously and issue a comparison report.
- Anonymous sample intake
- Cross-vendor comparison
- Optional public report
- Verifiable COA per sample
Order this test