HomeLab Tests Nova Peptide Supply, DSIP (Delta Sleep-inducing Peptide)
Purity · passBatch · 2601210052Shop-provided sample

DSIP (Delta Sleep-inducing Peptide) × Nova Peptide Supply — Lab Test, January 2026

Tested · submitted by @Frank 👑 Legend
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
99.48%
Excellent purity only
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Independent verification available

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Test results

8 data points
Purity
99.48%
Endotoxins
PASS (≤0.5 EU/mg for both replicates)
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
5.375 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
2601210052
Container
White Lyophilized Powder (2 vials shown with blue caps)
Tested by

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 DSIP from novapeptidesupply.com, performed by freedomdiagnosticstesting.com on January 21, 2026. Reported purity: 99.48%. Net content: 5.375 mg against 5 mg labeled (108% of label). Endotoxins: PASS (≤0.5 EU/mg for both replicates). Batch 2601210052. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for DSIP 5mg from Nova Peptide Supply showing 99.48 purity
Issued by freedomdiagnosticstesting.com · Jan 21, 2026 · Batch 2601210052

Related lab tests

8 tests

The 189 other DSIP (Delta Sleep-inducing Peptide) tests on Peptigrity range from 94.00% to 99.98%. This one sits at 99.48%.

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