BatchQSC-2609-027active
Follistatin (FST-344)
Released 2026-08-22 · Expires 2028-08-22 · Lot 12 g
QC results
HPLC purity
98.0%
LC-MS mass
Endotoxin (LAL)
< 0.5 EU/mg
Third-party re-test
Not requested for this batch — available on request
Inventory
Produced
1,899 vials
Remaining
1,799 vials
Sold
100 vials
Full COA for batch QSC-2609-027
Chromatogram and mass spec confirmation from our in-house QC are bundled with every shipment as a downloadable PDF. Independent third-party re-verification can be arranged for this batch on request — existing customers can ask any time.
Request the batch QSC-2609-027 COA →Changelog
2026-08-22Released to catalog