§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2025● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Peptidology, DSIP (Delta Sleep-inducing Peptide)

◆ Batch ID · 1200011-1152✓ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × Peptidology - Lab Test, March 2025

Tested Wednesday, March 26, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.21%

✓ Excellent

PeptideDSIP (Delta Sleep-inducing Peptide)

BrandPeptidology

LabVanguard Laboratory

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Test results

7 data points

Purity

99.21%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

4.98 mg

Qty match

100% of labeled · +0%

Batch ID

1200011-1152

Container

Blue vial with black cap and white label

Tested by

Vanguard LaboratoryView profile →

◆ Quantity verification

5 mg→4.98 mg+0%

About this test

This independent HPLC-UV/VIS lab test confirms DSIP 5mg from Peptidology at 99.21% purity. The analysis was conducted by Vanguard Laboratory on March 26, 2025.

The tested quantity measured 4.98mg, matching the stated label amount of 5mg. A purity level of 99.21% indicates high-grade synthesis with minimal impurities.

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