Herbicide Acid Methyl Esters Mix Back Catalog number: 94965 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1744.13-200-T Benzo[h]quinoline, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 230-27-3 Price on request 66052 2,2’,5,5’-Tetrachlorobiphenyl (52) Price on request 682526 4-Hydroxybenzoic acid, 1000mg Price on request