2,2’,3,3’,4,4’,5,6-Octachlorobiphenyl (195) Back Catalog number: 66195 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97536 Caffeine, 100µg/ml in MeOH, 1ml Price on request 666 Fentanyl impurity A, 25mg Price on request CA14635450 Linoleic acid-methyl ester, 100mg Price on request