TB-500 95.4% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result
LabE tested this TB-500 batch at 95.37% purity via HPLC, with mass quantification also performed. The tested quantity was 8.6mg against a 10mg label, representing a 14% deviation. Endotoxin status is unknown, and the test is older (6-12 months).
- no endotoxin test
- older (6-12 months)
- significant quantity deviation
- Test date
- 2025-10-09
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 8.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 2.7
- Label dose
- 10mg
How this result compares
This TB-500 certificate's tested purity of 95.37% ranks higher than 3% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).
Tested 2025-10-09 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 23% of our catalogued TB-500 certificates.
Sry Labs has 395 certificates in our corpus, including 17 for TB-500 at a median tested purity of 99.54%.
Test report image
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