For Organic Residue Analysis Formula: CH₃COOC₂H₅ Formula Weight: 88.11 CAS Number: 141-78-6

Formula: CH₃(CH₂)₄CH₃ Formula Weight: 86.18 CAS Number: 110-54-3 Synonym(s): Hexanes; normal Hexane; Hexyl Hydride

For Organic Residue Analysis Formula: C₆H₅CH₃ Formula Weight: 92.14 CAS Number: 108-88-3  

For Organic Residue Analysis Formula: CH₃CN Formula Weight: 41.05 CAS Number: 75-05-8