Inter-Polar Column Test Mix, methylene chloride, 1ml

Composition:

• (C7) n-Heptane (142–82–5), 1.25 mg/mL
• (C8) n-Octane (111–65–9), 1.40 mg/mL
• (C9) n-Nonane (111–84–2), 2.00 mg/mL
• Acetone (67–64–1), 1.25 mg/mL
• 2-Butanone (MEK) (78–93–3), 1.25 mg/mL
• Chlorobenzene (108–90–7), 2.00 mg/mL
• 1,2-Dichloropropane (78–87–5), 2.00 mg/mL
• Methanol (67–56–1), 1.25 mg/mL
• 1-Propanol (71–23–8), 1.25 mg/mL
• Pyridine (110–86–1), 1.40 mg/mL
• Tetrachloroethylene (127–18–4), 3.25 mg/mL