Selank · Batch PESJ92EKI53F

Results describe the tested sample in this certificate. Unreported tests are not treated as passed. These research materials are not for human or veterinary use.

Certificate: QC-2026-7SAZLAPQB9

Batch

PESJ92EKI53F

SKU

SK5 · 5mg × 10 vials

Test date

2026-08-24

Laboratory

Stand Science & Technology Pharmaceutical (Qingdao) Co., Ltd. (Stand Group)

Test results for batch PESJ92EKI53F

Test	Result
AppearanceVisual	White loose powderPass
Mass spectrumMS	751.0 DaPass
PurityHPLC	99.1 %Pass
Peptide contentHPLC	91.4 %Pass
Actual fillGravimetric	5.99 mgPass
Water contentKarl Fischer	4.5 %Pass
Bacterial endotoxinsLAL (gel-clot)	<3 EU/mgPass

Full COAVerify with laboratory