TitrateLab · Certificate of Analysis
Tested vendor:Apex Peptides

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

Tested purity 99.5% High purity · 99.46%
Dose vs label +5.8% Over the labeled dose
Evidence URL referenced Blend
Test date
2026-07-05
Testing lab
Freedom Diagnostics
Batch / lot
597182
Quantity
15.87 mg
label 15mg · tested 15.87 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
15mg
Context

How this result compares

This DSIP certificate's tested purity of 99.46% ranks higher than 62% of the 521 DSIP certificates with a purity result we have catalogued (median 99.34%).

Tested 2026-07-05 by Freedom Diagnostics via HPLC + MS. This test is newer than 97% of our catalogued DSIP certificates.

Apex Peptides has 397 certificates in our corpus, including 6 for DSIP at a median tested purity of 99.24%.

Manufacturer
Apex Peptides
View vendor profile
Source

Freedom Diagnostic

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Method
HPLC + MS
Test type
freedom_composite
Dose
15mg
Catalogued
2026-08-02
Related

Other DSIP certificates

Everlong Research Ltd. DSIP
99.3% 2026-07-31
Freedom Diagnostics Elite Research Usa DSIP
99.9% 2026-07-29
Freedom Diagnostics Baseline Research DSIP
99.3% 2026-07-28
Freedom Diagnostics AminoVantage DSIP
99.2% 2026-07-28
Freedom Diagnostics Everest Peptides DSIP
99.1% 2026-07-21
Freedom Diagnostics ABSIM LLC / ABSIMPEPTIDES DSIP
99.5% 2026-07-19
Freedom Diagnostics Formal Peptides DSIP
99.5% 2026-07-15
Freedom Diagnostics Blue Ridge Peptides DSIP
99.2% 2026-07-09
Freedom Diagnostics
This certificate is part of TitrateLab's community-trust corpus. See more from Apex Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →