Method 504.1MDL Mix Back Catalog number: 94020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10992.8-10MG Dimethoxane,neat,neat,10mg, Price on request 8824.8-100-CY Paraoxon-methyl, 100µg/mL, Solvent-C.hexane, Unit 1mL, # of units-1, Cas.no. 950-35-6 Price on request 681780 4-Bromofluorobenzene, 250mg Price on request