Nonafluoro-1-butanesulfonic acid, 100mg Back Catalog number: 676365 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30452 Carbon tetrachloride Price on request 678271 Carbophenothion, 100 µg/ml, Acetonitrile, 5ml Price on request 90506 Benzo(e)pyrene,2000µg/ml in methylene chloride,1ml Price on request