HomeLab Tests Amino Lair, PT-141
Purity · passBatch · LAIRF4VS56Z2Shop-provided sample

PT-141 × Amino Lair — Lab Test, November 2025

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
99.577%
Excellent purity only
↓ Download COA
Independent verification available

Chromate 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. Click 'Verify' (top right), then enter Job Number + Access Code from the COA

This certificate carries no lookup code.

Test results

7 data points
Purity
99.577%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.68 mg
Qty match
107% of labeled · +7%
0label125%
Batch / Lot
LAIRF4VS56Z2
Container
Lyophilized peptide vial
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

Independent HPLC purity analysis of PT-141 from aminolair.com, performed by Chromate on November 9, 2025. Reported purity: 99.577%. Net content: 10.68 mg against 10 mg labeled (107% of label). Batch LAIRF4VS56Z2. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
RP-HPLC certificate of analysis for PT-141 10mg from Amino Lair showing 99.577% purity
Issued by Chromate · Nov 09, 2025 · Batch LAIRF4VS56Z2

Related lab tests

8 tests

The 213 other PT-141 tests on Peptigrity range from 97.00% to 99.98%. This one sits at 99.58%.

More from Amino Lair
More PT-141 tests
♡ Likes · 0

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Sign in to comment →

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.

Submit a lab test →