2,2',3,3',4',5,6-Heptachlorobiphenyl (177) Back Catalog number: 63177 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C14940300 Metamitron-desamino, 10mg Price on request PAH-B-CS1,2,3,4,5 Individual Calibration Solutions , 1.0ml, isooctane Price on request 92251 CLP Volatiles OLM 04.2 Additionals Price on request