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Purity · pass✓ Lab-verifiedShop-provided sample

PT-141 × Peptide Plugs — lab test, August 2026

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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
99.86%
Excellent purity only
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Independently confirmed on the lab’s portal✓ Extra check

COA 2608070296 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePept2608070296

Test results

9 data points
Purity
99.86%
Endotoxins
Pass (<0.05 EU/mL)
Heavy metals
ICP-MS: Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits; No Fentanyl Detected
Stated qty
10 mg
Tested qty
9.65 mg
Qty match
97% of labeled · -3%
Batch / Lot
135-03-2B
COA number
2608070296
Container
White Lyophilized Powder
Tested by

About this test

What’s in the vial

Label 10 mg · Lab measured 9.65 mg

97% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.4 mg using the measured mass, against 2.5 mg on the label — 4% less.

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.

Verification trail
Report number2608070296
Portal lookup✓ Lab-verified
Checked27 Aug 2026date taken from the record, not from a logged check
Checked byPeptigrity staff, against the lab's portal
PDF vs portalfreedomdiagnosticstesting.com's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of PT-141 from Peptide Plugs, performed by freedomdiagnosticstesting.com on August 12, 2026. Reported purity: 99.86%. Net content: 9.65 mg against 10 mg labeled (97% of label). Endotoxins: Pass (<0.05 EU/mL). Heavy metals: ICP-MS: Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits; No Fentanyl Detected. Batch 135-03-2B. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Aug 12, 2026 · Batch 135-03-2B

Related lab tests

8 tests

The 260 other PT-141 tests on Peptigrity range from 97.00% to 99.98%. This one sits at 99.86%.

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