Benzene/n-Hexane Control Standard Benzene/n-Hexane = 1:2 (Neat 1mL) Back Catalog number: S-4013-1ML Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 57226 Iron (Fe) Price on request 71823 1-Chloro-3,4-dinitrobenzene Price on request 97027 Triethylamine Price on request