All DSIP Certificate of Analysis results— 502 COAs
TitrateLab · Certificate of Analysis

DSIP 99.5% Purity — Peptide ProCertificate of Analysis · Independent third-party lab result

Tested purity 99.5% High purity · 99.525%
Dose vs label +18.4% Over the labeled dose
Evidence Source archived
Test date
2025-12-15
Testing lab
Freedom Diagnostics
Batch / lot
DSIP-110125
Quantity
5.92 mg
label 5mg · tested 5.92 mg
Endotoxins
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This DSIP certificate's tested purity of 99.53% ranks higher than 70% of the 502 DSIP certificates with a purity result we have catalogued (median 99.35%).

Tested 2025-12-15 by Freedom Diagnostics via HPLC + MS. This test is newer than 34% of our catalogued DSIP certificates.

Peptide Pro has 151 certificates in our corpus, including 4 for DSIP at a median tested purity of 99.75%.

Manufacturer
Peptide Pro
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
5mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:53922a3e73122f7f… — immutable copy held by TitrateLab

Download the saved PDF (sha256 53922a3e7312…)
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Peptide Pro or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →