Method 616 Standard Back Catalog number: 19200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3727.12-50-IO 2'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 71060 Picloram methyl derivative Price on request 47021 Benzene-d6 Price on request