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ISO-7 cleanroom fill 3rd-party HPLC + MS assay Per-lot certificate of analysis 21+ researcher-only access
Sample certificate of analysis

A representative COA for a released Auralen lot. Real lots ship with a uniquely numbered COA carrying the same fields. Print this page or save it as PDF.

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Reference standards · Research use only

Certificate of Analysis

Document
COA-AUR-2603-A
Released
March 18, 2026
Page
1 of 1

Material identification

Product
BPC / TB-500 Blend
Lot number
AUR-2603-A
Configuration
10 mg (5 / 5)
Form
White, free-flowing lyophilized powder
Fill date
March 15, 2026
Expiry
March 15, 2028
Storage
–20 °C, sealed under nitrogen
Cleanroom class
ISO-7

Identity

Method
LC-MS (electrospray, positive mode)
Result
Confirmed: match to expected monoisotopic mass for both components

Purity

Method
RP-HPLC (215 nm, gradient elution)
Specification
≥ 99.0% (per component)
Result
99.7% (BPC-157), 99.6% (TB-500)
Representative trace · gradient elution · 215 nm detection

Microbiological & residual

Endotoxin (method)
LAL gel-clot, USP <85>
Endotoxin (result)
< 0.5 EU / mg
Bioburden (method)
Total aerobic microbial count, USP <61>
Bioburden (result)
Within specification
Solvents (method)
Headspace GC, USP <467>
Solvents (result)
Below ICH Q3C limits
Analyst M.L. QC laboratory
QA reviewer R.K. Quality assurance
Issued March 18, 2026 [Disclosed on real COA]