Tirzepatide Janoshik test report
Janoshik Analytical, an independent third-party laboratory, tested a QSC Tirzepatide sample and reported 99.854% HPLC purity and 9.45 mg of Tirzepatide in the vial (task #238818, analysed 23 October 2026, batch 20261003).
The numbers on the report
- Compound
- Tirzepatide
- HPLC purity
- 99.854%
- Content found
- 9.45 mg
- Laboratory
- Janoshik Analytical
- Sample / task
- Sample 2 · task #238818
- Analysis conducted
- 23 October 2026
- Batch on report
- 20261003
- Client on report
- qscpeptidology.com
- Verification key
- MMRSF7LDFTUX
Tap the report to enlarge it. The report is Janoshik’s document; the numbers above are copied from it.
How to verify this report
- Press Verify on Janoshik above. It opens the report on verify.janoshik.com.
- Or go to verify.janoshik.com/verify and enter the key MMRSF7LDFTUX, printed at the bottom of the report.
- Compare compound, purity, content and date with this page. Janoshik’s page is the authority; if the two ever differ, trust it and tell us.
What this report does not cover
It covers one sample (sample 2), not every QSC Tirzepatide batch or vial size. Endotoxin was run on separate vials; those results are on the Janoshik reports page. Batch COAs are in the COA library.
QSC Tirzepatide vials
Sold in 10-vial packs of one size; the price per vial is the pack price divided by ten.
- 5mg (10-vial pack)$3.79 per vial · $37.92 per pack
- 10mg (10-vial pack)$5.59 per vial · $55.92 per pack
- 15mg (10-vial pack)$7.39 per vial · $73.92 per pack
- 20mg (10-vial pack)$9.89 per vial · $98.92 per pack
- 30mg (10-vial pack)$13.49 per vial · $134.92 per pack
- 40mg (10-vial pack)$16.19 per vial · $161.92 per pack
Other Janoshik reports
Good to know
Is this QSC Tirzepatide Janoshik report genuine?
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Press Verify on Janoshik on this page, or go to verify.janoshik.com/verify and enter the unique key MMRSF7LDFTUX (task #238818). The page that opens is Janoshik's, not ours, and shows the same numbers.
What purity did Janoshik find for QSC Tirzepatide?
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99.854% by HPLC, with 9.45 mg of Tirzepatide found in the vial. The analysis was conducted on 23 October 2026 on sample 2, labelled batch 20261003.
What is the difference between HPLC purity and content?
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HPLC purity is the share of the main peak in the chromatogram, so it says how much of what is in the vial is the target compound. Content is the mass of the target compound Janoshik found in the vial. Purity does not tell you how much compound there is, and content does not tell you how pure it is, so read both.
Does this report cover every QSC Tirzepatide batch?
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No. It covers the one sample it was run on (sample 2, batch 20261003). We plan to extend Janoshik testing to most of the range and will publish each report here. Batch COAs are listed in the COA library by batch ID, and you can test any batch yourself: send us the report and we return the test fee as account credit.
All products are sold strictly for laboratory and research use only. See how batches are tested and released.