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 2128.12-100-IO Arochlor 1254, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11097-69-1 Price on request 678095 Isofenphos, 100 µg/ml, Acetonitrile, 1ml Price on request 11347.18-100MG Hydroxychloroquine sulfate,neat,neat,100mg, Price on request