2',3,4,4',5-Pentachlorobiphenyl (123) Back Catalog number: 66123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9194.17-K-ME Omeprazole-d3 (benzimidazole-4,6,7-d3),1000 µg/mL,MeOH,1mL Price on request K186002-2.5MG Ketoconazole-d8, 2,5mg Price on request 10080.6-1G Di-n-propyltin dichloride Price on request