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Flagged for review
Follistatin
FST1-B-202604-127
97.7%
Purity
Identity confirmed (mass spec) Pass
Purity ≥ 98% (HPLC)97.7% Review
Endotoxin screen Not tested
Heavy metals (ICP-MS) Not tested
Testing facility
Finnrick
Test date
Apr 2, 2026
Product
1mg × 10 vials
This result is shareable — anyone with this link can confirm the batch's independent test data. Results reflect the analysis of a single representative vial from the stated batch.