Evidence archive · record 10672

TB-500 certificate
from Qingdao Sigma Chemical.

Name: TB-500 certificate of analysis
Creator: Peptide Test
License: https://titratelab.com/terms

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Public evidence summaryActual record data · not an example

VendorQingdao Sigma ChemicalView vendor dossier

CompoundTB-500

Test date2024-12-13

Testing labPeptide Test

Source archiveThird-party community lab

TitrateLab recordTL-COA-10672

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Laboratory measurements

What this COA reports

TitrateLab COA 10672 records a laboratory report for TB-500 attributed to Qingdao Sigma Chemical, tested 2024-12-13 by Peptide Test. It reports 98.99% purity, 10.8mg measured quantity, +8% versus the labeled dose. Unreported fields remain unknown; this record does not verify untested batches.

Evidence dated 2024-12-13

Reported measurementsPublic summary

PurityChemical purity reported on the certificate

98.99%

Measured fillQuantity reported by the testing lab

10.8mglabel 10mg

Dose accuracyMeasured quantity compared with the label claim

+8%

EndotoxinReported endotoxin result, when tested

Not reported

Batch / lotIdentifier printed on or attributed to this report

TB-500 (TB4) 10mg 1 vial

Assay methodTesting method recorded for this result

Not reported

Certificate scanOriginal report and upstream verification trail

Evidence limitations

A classifiable endotoxin result was not reported.

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All TB-500 Certificate of Analysis results (1,974 COAs)

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The public identity is source-attributed evidence, not a TitrateLab certification of a product or vendor. Verify important details against the original report. Buyer protection applies only to eligible orders placed through TitrateLab; evidence requirements apply and product warranties remain with the vendor.