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Blind Peptide Testing

Third-party HPLC and mass spec results the analyst cannot bias toward any vendor

Coded submissions, USP-referenced methods, private COA in 9–11 business days

Request a Blind Testing QuoteSee Group Testing
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How Blind Testing Works

1. Coded Intake

You submit under a code. Vendor name is stored separately from the lab record.

2. Blinded Analysis

HPLC and LC-MS are run against USP references with no vendor context.

3. Locked Data

Raw chromatograms are locked before any vendor information is unblinded.

4. Private COA

COA is delivered to you against the code. Public release is opt-in.

Who uses blind peptide testing?

  • Research communities and forum group buys that want an independent COA the vendor cannot influence.
  • Compounding pharmacies auditing incoming API against supplier COAs.
  • Researchers publishing results who need a defensible chain-of-custody record.
  • Buyers comparing suppliers head-to-head without tipping off either vendor.
HPLC purity testing detailsMass spec identity testingThird-party verificationThird-party vs manufacturer COA

Blind Peptide Testing FAQ

Ready to Get Started?

Contact us today for a free consultation and customized quote for your peptide testing needs.

(561) 513-8435cpierre@acslabtest.com