2,2’,3,5,6,6’-Hexachlorobiphenyl Back Catalog number: 66152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PCB-IS-A Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane Price on request 12198.15-100G Deoxynivalenol in corn, low level,Please enquire,corn,100g, Price on request 71528 2-Chloropyridine Price on request