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Purity · passShop-provided sample

PTD-DBM × powerpeptides.com — lab test, September 2025

Sample label: Power Peptides
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Tested · 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
98.557%
Excellent purity only
PeptidePTD-DBM
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Independent verification available

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Test results

8 data points
Purity
98.557%
Endotoxins
0.295
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.81 mg
Qty match
118% of labeled · +18%
Batch / Lot
150525-ML-PDM-10
Container
Lyophilized peptide vial
Tested by
ChromateView 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

What’s in the vial

Label 10 mg · Lab measured 11.81 mg

118% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3 mg using the measured mass, against 2.5 mg on the label — 18% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Independent HPLC purity analysis of PTD-DBM from powerpeptides.com, performed by Chromate on September 29, 2025. Reported purity: 98.557%. Net content: 11.81 mg against 10 mg labeled (118% of label). Tested content exceeds the labeled amount by 18%. Endotoxins: 0.295. Batch 150525-ML-PDM-10. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Chromate · Sep 29, 2025 · Batch 150525-ML-PDM-10

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