TitrateLab · Certificate of Analysis

DSIP 99.5% Purity — Research 1 PeptidesCertificate of Analysis · Independent third-party lab result

Name: DSIP COA — Research 1 Peptides (99.5% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.5% High purity · 99.52%

Dose vs label 10.97 mg · tested 10.97 mg

Evidence Source archived Blend

Test date: 2026-03-29
Testing lab: Freedom Diagnostics
Batch / lot: [NAME_REDACTED]
Quantity: 10.97 mg
Endotoxins: —
Assay method: HPLC + MS

Context

How this result compares

This DSIP certificate's tested purity of 99.52% ranks higher than 69% of the 502 DSIP certificates with a purity result we have catalogued (median 99.35%).

Tested 2026-03-29 by Freedom Diagnostics via HPLC + MS. This test is newer than 62% of our catalogued DSIP certificates.

Research 1 Peptides has 222 certificates in our corpus, including 4 for DSIP at a median tested purity of 99.55%.

Manufacturer

Research 1 Peptides

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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
Catalogued: 2026-07-04

DSIP 99.5% Purity — Research 1 PeptidesCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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