§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › KÖLD, TB-500

◆ Batch ID · 1026✓ Verified · Pass

TB-500 × KÖLD - Lab Test, February 2026

Tested Wednesday, February 25, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.10%

✓ Excellent

PeptideTB-500

BrandKOLD Peptides

LabAccumark Labs

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Test results

7 data points

Purity

99.10%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

9.66 mg

Qty match

97% of labeled · -3%

Batch ID

1026

Container

Clear vial with red cap

Tested by

Accumark LabsView profile →

◆ Quantity verification

10 mg→9.66 mg-3%

About this test

This independent HPLC lab test confirms TB-500 10mg from KÖLD at 99.1% purity. The analysis was conducted by Accumark Labs on February 25, 2026.

TB-500 (Thymosin Beta-4) is a regulatory peptide researched for its potential role in cell repair, tissue healing, and recovery. A purity level of 99.1% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page.

Certificate of analysis

Original document

Issued by Accumark Labs · Feb 25, 2026 · Batch 1026

↗ View full-size ↓ Download PDF

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