CLP Pesticides & PCB's Resolution Check Mix Back Catalog number: 19161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680953 4-Phenylphenol, 250mg Price on request 66026 2,3',5-Trichlorobiphenyl (26) Price on request 3798.7-100MG 2-Ethyl-5-methylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 40323-88-4 Price on request