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Zhejiang Jiuzhou Chem Co / Tirzepatide

Free peptide testing

Ordered Tirzepatide from Zhejiang Jiuzhou Chem Co? Mail in a sample (US only) and let us test it for free.

Date
26 Feb 2026
Status
Tested
View all Tirzepatide from Zhejiang Jiuzhou Chem Co tests
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Independent lab test of Tirzepatide from Zhejiang Jiuzhou Chem Co. Result: PASS · Purity 99.79% · Fill -1% · Identity Pass · 26 Feb 2026

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