Quality & Testing
TESTED IN U.S. LABORATORIES
We do not release a lot until it clears identity and purity verification by an independent U.S. laboratory. Documentation accompanies each order and is archived for traceability.
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HPLC Purity Analysis
High-performance liquid chromatography confirms peptide purity to ≥99%.
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Mass Spectrometry Identity
MS verification confirms molecular weight and sequence identity.
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Certificate of Analysis
Every shipment includes a lot-specific COA with full test data.
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Lot-to-Lot Consistency
We publish purity because we hit it repeatedly, batch after batch.
Sample COA Data
Identity (MS)
Conforms
Purity (HPLC)
99.2%
AppearanceWhite lyophilized powder
Net Peptide Content
≥ 95%
Storage−20 °C, desiccated