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

DSIP 99.0% Purity — Nuscience PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.0% Acceptable purity · 98.989%
Dose vs label -5.4% Under the labeled dose
Evidence Source archived
Test date
2026-04-03
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
4.73 mg
label 5mg · tested 4.73 mg
Endotoxins
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This DSIP certificate's tested purity of 98.99% ranks higher than 9% of the 502 DSIP certificates with a purity result we have catalogued (median 99.35%).

Tested 2026-04-03 by Freedom Diagnostics via HPLC + MS. This test is newer than 64% of our catalogued DSIP certificates.

Nuscience Peptides has 113 certificates in our corpus, including 3 for DSIP at a median tested purity of 98.99%.

Manufacturer
Nuscience Peptides
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

sha256:47eb8f683d23c279… — immutable copy held by TitrateLab

Download the saved PDF (sha256 47eb8f683d23…)
Related

Other DSIP certificates

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