§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · APR-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · SLK-10-0426✓ Verified · Pass
SELANK × Peak Peptides - Lab Test, April 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.50%
✓ Excellent
Test results
7 data points
Purity
99.50%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
11.28 mg
Qty match
113% of labeled · +13%
Batch ID
SLK-10-0426
Container
3ml clear glass vial of white lyophilized powder. Lavender Cap / Silver Crimp
Tested by
Analytical Formulations IncView profile →
◆ Quantity verification
10 mg→11.28 mg+13%
About this test
Selank 10mg from Peak Peptides tested at 99.5% purity via UV/Vis spectrophotometry on April 9, 2026 by Analytical Formulations, Inc. The quantitative assay using Beer-Lambert methodology confirmed 11.28mg per vial against the 10mg label claim.
Heavy metals screening shows <20ppb combined metals, with total aerobic and yeast/mold microbial counts at 0 CFU/ml, indicating high manufacturing standards and sterile conditions.
The sample was received sealed and in good condition, with qualitative identification confirming the compound matches its characteristic reference standard.
Certificate of analysis
Original document
Issued by Analytical Formulations Inc · Apr 09, 2026 · Batch SLK-10-0426
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