✓ Purity · passBatch · PP3660057Shop-provided sample
Tirzepatide × perfectpeptides.com — Lab Test, April 2026
Tested · submitted by @Frank 👑 Legend
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
99.833%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA #33915 matches Chromate's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
PERFECTGMGCGLook it up on Chromate ↗Checked Apr 9, 2026
Test results
9 data points
Purity
99.833%
Endotoxins
< 1 EU/vial
Heavy metals
< 50 ppb
Stated qty
10 mg
Tested qty
11.2 mg
Qty match
112% of labeled · +12%
0label125%
Batch / Lot
PP3660057
COA number
#33915
Container
Lyophilized peptide vial with red cap
Tested by
ChromateView profile →
About this test
Independent HPLC purity analysis of Tirzepatide from perfectpeptides.com, performed by Chromate on April 9, 2026. Reported purity: 99.833%. Net content: 11.2 mg against 10 mg labeled (112% of label). Tested content exceeds the labeled amount by 12%. Endotoxins: < 1 EU/vial. Heavy metals: < 50 ppb. Batch PP3660057. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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