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About Cupel
An independent analytical laboratory for research peptides, testing since 2024. We measure identity and purity, publish every report under a number anyone can verify, and sell nothing else.
What we do
Identity by liquid chromatography–mass spectrometry and purity by reversed-phase HPLC with UV detection, on lyophilised peptides as sold. Add-on tests cover mass per vial, water content and bacterial endotoxin. Every report carries the chromatogram, the replicate injections, the identity confirmation per charge state, whatever could not be resolved, and a hash of the record. The methods are published in full; what is built into the register is listed once, on the Why Cupel page.
Turnaround
Results within 10 business days of recorded receipt. If we miss that, the invoice is cancelled, or the payment refunded, and you still get the results at no cost. The clock starts when our receiving log records your sample (the Received time printed on your report), not when you pay.
Who signs
- Timothy Ian BenedictoMedical Laboratory Technician
- Roxanne ManlapazLaboratory Technician
Reviews and releases every report before it is issued.
Where we are
- help@cupel.ca
- Ship to
- 2599 Speakman Dr
Mississauga, ON L5K 1B1 - Telephone
- None: we work by email, so every answer is in writing.
- Country
- Canada
Accreditation
Cupel holds no ISO/IEC 17025 accreditation; results are not accredited results. No accreditation mark appears on this site or on any report.
Do not assume a peptide test is accredited, ours or anyone’s. Ask any laboratory for the scope document behind its badge, and read whether your analyte is named in it.
Cupel holds no Health Canada licence for controlled substances, and the terms do not admit a controlled substance.