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

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◆ Batch ID · TA1-04✓ Verified · Pass

Thymosin-Alpha 1 (A1) × Nextgen Peptides - Lab Test, May 2026

Tested Wednesday, May 06, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.68%

✓ Excellent

PeptideThymosin-Alpha 1 (A1)

BrandNextgen Peptides

LabILS Laboratories

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Test results

6 data points

Purity

99.68%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.62 mg

Qty match

106% of labeled · +6%

Batch ID

TA1-04

Tested by

ILS LaboratoriesView profile →

◆ Quantity verification

10 mg→10.62 mg+6%

About this test

This independent HPLC lab test confirms Thymosin Alpha 1 10mg from Nextgen Peptides at 99.68% purity. The analysis was conducted by ILS Laboratories on May 6, 2026.

Net peptide content measured at 10.62mg demonstrates high-grade synthesis with identity confirmed through HPLC chromatographic retention time comparison with reference standards. HPLC conformity testing across 4 samples (V0, V1, V2, V3) showed consistent purity ranging from 99.62% to 99.68%, with mean purity of 99.65%.

The full certificate of analysis is available for download on this page.