Crystagen · Batch KTGKB7YEGYAU

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-2026-2WBZX59A2K

Batch

KTGKB7YEGYAU

SKU

CRY20 · 20mg × 10 vials

Test date

2026-07-27

Laboratory

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

Test results for batch KTGKB7YEGYAU

Test	Result
AppearanceVisual	White loose powderPass
Mass spectrumMS	ConformsPass
PurityHPLC	99.2 %Pass
Peptide contentHPLC	92.8 %Pass
Actual fillGravimetric	21.19 mgPass
Water contentKarl Fischer	4.0 %Pass
Bacterial endotoxinsLAL (gel-clot)	<3 EU/mgPass

Full COAVerify with laboratory