1,2,4-Trichlorobenzene Back Catalog number: 30411 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 50385 Turbidity Standard (100 NTU) Price on request 2001.12-5MG 2,2',4,5,5'-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 37680-73-2 Price on request 678348 Nitrofen, 100 µg/ml, Ethyl acetate, 1ml Price on request