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Healing & Recovery

TB500

COA · PASS

Batch TPS-2026-9645

https://thatpeptidestore.com/coa-verify?product=tb500

Purity (HPLC)

99.55%

Spec ≥ 99.0 %

CAS #
77591-33-4
Molecular Formula
C212H350N56O78S
Molecular Weight
4963.44 g/mol
Appearance
White lyophilized powder
Storage
-20°C, protect from light
Mfg / Test / Expiry
2026-12-05 · 2026-12-09 · 2028-12-05
TestMethodSpecificationResultStatus
Purity (HPLC)RP-HPLC / UV 220 nm≥ 99.0 %99.55 %PASS
IdentityLC-MS (ESI+)Matches ref. mass4963.4 [M+H]+PASS
Water ContentKarl Fischer≤ 8.0 %1.2 %PASS
Acetate ContentIon Chromatography≤ 12.0 %5.6 %PASS
EndotoxinsLAL (Kinetic Chromogenic)< 5 EU/mg< 0.17 EU/mgPASS
BioburdenUSP <61>< 100 CFU/g< 3 CFU/gPASS
Heavy MetalsICP-MS≤ 10 ppm< 0.6 ppmPASS
Residual SolventsGC-MSUSP <467> compliantCompliantPASS

Representative COA. Every field from the signed release document tied to the exact batch on your vial is displayed above — no downloads. To confirm your specific lot, email your batch code to support@thatpeptidestore.com.