TB-500 Fragment · Batch NK4GFW921X56

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-2026-23QDPHPMKA

Batch

NK4GFW921X56

SKU

TBF-5 · 5mg × 10 vials

Test date

2026-08-21

Laboratory

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

Test results for batch NK4GFW921X56

Test	Result
AppearanceVisual	White loose powderPass
Mass spectrumMS	888.4 DaPass
PurityHPLC	98.8 %Pass
Peptide contentHPLC	93.6 %Pass
Actual fillGravimetric	5.83 mgPass
Water contentKarl Fischer	4.8 %Pass
Bacterial endotoxinsLAL (gel-clot)	<3 EU/mgPass

Full COAVerify with laboratory