BTEX Standard Back Catalog number: 90555 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72944 n-Octadecanol Price on request 32271 1,2-Dichloropropane Price on request 0402.23-150-CYX5 n-Tricosane, ?13C: -26.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 638-67-5 Price on request