Test Directory

Representative analytical capabilities within our scope of endocrine and peptide testing.

Available Analyses

Identity confirmation (LC‑MS)

Purity determination (HPLC UV 214 nm)

Assay/content (HPLC)

Water content (Karl Fischer)

Endotoxin (LAL)

Heavy metals (ICP‑MS)

Microbial limits (USP <61>)

Residual solvents (GC‑MS, ICH Q3C compliant)

Example Test Profile

CJC‑1295 (CAS 863288‑34‑0)

Molecular Information

Molecular formula: C165H271N47O46

Molecular weight: 3649.3 g/mol

Available Analyses

All parameters listed above

Typical Specifications

Purity: ≥ 98.0% (area)

Assay: 95.0-105.0%

Water: ≤ 5.0%

Endotoxin: < 0.25 EU/mg

Heavy metals: ≤ 10 ppm

Microbial limits: < 100 CFU/g

Sample Requirements

Defined during intake consultation

Testing Capabilities

Analytical Methods

  • • LC‑MS/MS for identity confirmation
  • • HPLC/UPLC with UV detection
  • • Karl Fischer titration
  • • LAL endotoxin testing
  • • ICP‑MS for metals analysis
  • • GC‑MS for residual solvents

Quality Standards

  • • CAP accredited laboratory
  • • ISO 15189 compliance
  • • Validated analytical methods
  • • Comprehensive QC protocols
  • • Data integrity controls
  • • Electronic audit trails

Need Custom Testing?

Contact us to discuss your specific testing requirements and get a detailed scope of work.

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