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✓ Purity · passShop-provided sample

TB-500 × Elutide — lab test, March 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.25%
✓ Excellent purity only
Counts toward Elutide's Trust Score until 22 Mar 2028
PeptideTB-500
BrandElutide
See Elutide reviews & all 54 lab tests
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Independent verification available

Horizon Analytical publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone. Search by lot number or sample ID to access any lab report.

This certificate carries no lookup code.

Test results

7 data points
Purity
99.25%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.91 mg
Qty match
99% of labeled · -1%
Batch / Lot
E-4131262
Container
White Lyophilized Powder
Tested by
Horizon AnalyticalView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 10 mg · Lab measured 9.91 mg

99% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.5 mg using the measured mass, against 2.5 mg on the label — 1% 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.

Independent HPLC purity analysis of TB-500 from Elutide, performed by Horizon Analytical on March 22, 2026. Reported purity: 99.25%. Net content: 9.91 mg against 10 mg labeled (99% of label). Batch E-4131262. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Horizon Analytical · Mar 22, 2026 · Batch E-4131262

Other lots of TB-500 from Elutide

LotTestedLabPurityvs labelStatus
E-1698961-P24 May 2026Horizon Analytical99.46%102%Unverified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

7 tests

The 447 other TB-500 tests on Peptigrity range from 96.84% to 100.00%. This one sits at 99.25%.

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