HomeLab Tests Unknown Brand, Tirzepatide
Purity · passShop-provided sample

Tirzepatide × Unknown Brand — Lab Test, June 2025

LotTZ60-05032025look this batch up across every shop →
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
99.889%
Excellent purity only
BrandUnknown Brand
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Test results

7 data points
Purity
99.889%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
60 mg
Tested qty
70.57 mg
Qty match
118% of labeled · +18%
Batch / Lot
TZ60-05032025
Container
Lyophilized peptide vial with purple and white label
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 60 mg · Lab measured 70.57 mg

118% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 17.6 mg using the measured mass, against 15 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 Tirzepatide from Unknown brand, performed by Chromate on June 18, 2025. Reported purity: 99.889%. Net content: 70.57 mg against 60 mg labeled (118% of label). Tested content exceeds the labeled amount by 18%. Batch TZ60-05032025. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Chromate · Jun 18, 2025 · Batch TZ60-05032025

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The 1009 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.89%.

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