COA results by compound

GLP-2 "tz" COA — Verified Certificate of Analysis Results

1 independent third-party certificates of analysis for GLP-2 "tz", from 1 labs across 1 vendors (2025-09-21 to 2025-09-21).

Every GLP-2 "tz" certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 1 published GLP-2 "tz" certs in our corpus.

1
Certificates
1
Independent labs
99.9%
Median tested purity
100%
Within 10% of label dose
↑ 100%
Overdosed (≥ +7% vs label)
↓ 0%
Underdosed (≤ −7% vs label)

Verified GLP-2 "tz" certificates of analysis

VendorPurityDose vs labelLabTested
Peptide Tech 99.89% +7.0% Freedom Diagnostics 2025-09-21 View COA →
GLP-2 "tz" research & evidence → Verify a GLP-2 "tz" COA → Browse vendors →

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