CAS 638-67-5 appears in our catalog under these names: n-Tricosane, 99% , Tricosane [Standard Material for GC], >99.0%(GC), Tricosane, >98.0%(GC), Tricosane, 98%, Tricosane 99%. Offered by: Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros) towar akcyzowy, Ambeed, Sigma-Aldrich. Available pack sizes: 5g, 25g, 100g, 1g, 10g, 500g, 1 g, 100 mg.