Benzene [10 ppm] Back Catalog number: 98233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFHXDA Perfluoro-n-hexadecanoic acid, 1.2ml x 50ug/ml, methanol Price on request 2695.24-100MG Tri-n-octyltin chloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2587-76-0 Price on request L113507 L-(+)-Lactic Acid-13C3 Sodium Salt, 5mg Price on request