Tokuthion Back Catalog number: 9444.11-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 34541 Chlorodifluoromethane Price on request 11674.12-100-IO 2,3,5-Trichlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 1832.19-100-IO 4-Nonylphenol diethoxylate, mixture of nonylisomers,100 µg/mL,isooctane,1mL, Price on request