All Cartalax Certificate of Analysis results— 105 COAs
TitrateLab · Certificate of Analysis

Cartalax 99.2% Purity — Research 1 PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.2% High purity · 99.181%
Dose vs label -11.3% Under the labeled dose
Evidence Source archived
Test date
2025-09-27
Testing lab
Freedom Diagnostics
Batch / lot
Research 1 Peptides
Quantity
17.74 mg
label 20mg · tested 17.74 mg
Endotoxins
Assay method
HPLC + MS
Label dose
20mg
Context

How this result compares

This Cartalax certificate's tested purity of 99.18% ranks higher than 6% of the 105 Cartalax certificates with a purity result we have catalogued (median 99.65%).

Tested 2025-09-27 by Freedom Diagnostics via HPLC + MS. This test is newer than 15% of our catalogued Cartalax certificates.

Research 1 Peptides has 222 certificates in our corpus, including 2 for Cartalax at a median tested purity of 99.53%.

Manufacturer
Research 1 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
20mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:bce600ff7cfc3160… — immutable copy held by TitrateLab

Download the saved PDF (sha256 bce600ff7cfc…)
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Research 1 Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →