2,2',4,5'-Tetrachlorobiphenyl (49) Back Catalog number: 66049 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97875 Isoeugenol Price on request 677161 Tributyltin chloride, 1000 µg/ml, Methanol, 5ml Price on request 10753.23-10MG 5F-APINACA N-(4-hydroxypentyl) metabolite Price on request