CWA Iron Back Catalog number: 55311 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3942.6-1ML 1,4-Fluorobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 540-36-3 Price on request 675829 Endrin, 100 µg/ml, Toluene, 5ml Price on request 2752.12-1ML n-Hexanophenone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 942-92-7 Price on request