Nitrosamines Standard Back Catalog number: 96160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66028 2,4,4’-Trichlorobiphenyl (28) Price on request 95323 Volatile Standard Price on request PFHXDA Perfluoro-n-hexadecanoic acid, 1.2ml x 50ug/ml, methanol Price on request