TitrateLab · Certificate of Analysis
Tested vendor:Tegridy Research

Glutathione/Ascorbic Acid — Tegridy ResearchCertificate of Analysis · Independent third-party lab result

Purity Blend Blend tests measure quantity per component, not overall purity — a purity assay for a multi-peptide sample needs separate chromatographic runs.
Dose vs label 10ml Label 10ml
Evidence URL referenced Blend
Test date
2026-06-15
Testing lab
Freedom Diagnostics
Batch / lot
06/2028
Quantity
10ml
label 10ml
Endotoxins
—
Assay method
Mass Spectrometry (LC-MS).
Label dose
10ml
Context

How this result compares

This is one of 2 Glutathione/Ascorbic Acid certificates we have catalogued.

Tested 2026-06-15 by Freedom Diagnostics via Mass Spectrometry (LC-MS)..

Tegridy Research has 174 certificates in our corpus, including 1 for Glutathione/Ascorbic Acid.

Manufacturer
Tegridy Research
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
Mass Spectrometry (LC-MS).
Test type
freedom_composite
Dose
10ml
Catalogued
2026-07-04
This certificate is part of TitrateLab's community-trust corpus. See more from Tegridy Research or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →