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Certificate of Analysis

Alamo Peptides

TB-500

99.78%

Purity

Code PP-B8ZRAH · Issued 8/28/2026

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Sample Information

Product
TB-500
Lot / Batch
AP-TB20-0926
Labeled Size
20 mg
Mol. Formula
C212H350N56O78S
CAS Number
77591-33-4
Cap Color
Blue
Crimp Color
Silver

Identity Confirmation (LC-MS)

Pass

LC-MS (ESI+)

Reference Standard
Confirmed match to labeled compound
Identity
Confirmed

Purity Analysis (HPLC/UV)

Pass

HPLC with UV-Vis Detection

Reference Standard
>98%
Purity
99.78%

Net Content / Quantity Check

Pass

Gravimetric + HPLC Quantitation

Reference Standard
20mg ± 10%
Net Content
19.64 mg

Sample Photo

TB-500 20mg vial
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Results are for research use only and are not for human consumption, clinical, diagnostic, or therapeutic use.