Home › Lab Tests › peptidetech.is, Thymosin-Alpha 1 (A1)

✓ Purity · passBatch · THY5-4970Shop-provided sample

Thymosin-Alpha 1 (A1) × peptidetech.is — Lab Test, June 2026

Name: Thymosin-Alpha 1 (A1) Purity Analysis - peptidetech.is
Creator: freedomdiagnosticstesting.com
Published: 2026-06-05
License: https://creativecommons.org/licenses/by/4.0/

Tested Friday, June 05, 2026 · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM

Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →

HPLC Purity

99.55%

✓ Excellent purity only

PeptideThymosin-Alpha 1 (A1)

Brandpeptidetech.is

Labfreedomdiagnosticstesting.com

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA 2606030114 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePept2606030114

Look it up on freedomdiagnosticstesting.com ↗Checked Jun 5, 2026

Test results

8 data points

Purity

99.55%

Endotoxins

Pass (Assay Sensitivity: ≤0.05 EU/mL)

Heavy metals

Not tested

Stated qty

5 mg

Tested qty

4.33 mg

Qty match

87% of labeled · -13%

0label125%

Batch / Lot

THY5-4970

COA number

2606030114

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of Thymosin-Alpha 1 (A1) from peptidetech.is, performed by freedomdiagnosticstesting.com on June 5, 2026. Reported purity: 99.55%. Net content: 4.33 mg against 5 mg labeled (87% of label). Tested content is 13% below the labeled amount. Endotoxins: Pass (Assay Sensitivity: ≤0.05 EU/mL). Batch THY5-4970. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document

Issued by freedomdiagnosticstesting.com · Jun 05, 2026 · Batch THY5-4970

Related lab tests

8 tests

The 235 other Thymosin-Alpha 1 (A1) tests on Peptigrity range from 97.00% to 99.98%. This one sits at 99.55%.

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.

Submit a lab test →