2,2’,3,4,4’,5’-Hexachlorobiphenyl (138) Back Catalog number: 66138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79378 Ethylamine Price on request 94064 2,2,4-Trimethylpentane Price on request 59969 Anions Mix #2 Price on request