pH 5.0 Standard @ 25°C Back Catalog number: 59577 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended N-MEFOSE-M 2-(N-methylperfluoro-1-octanesulfonamido)-ethanol, 50µg/ml in MeOH, 1,2ml Price on request 97154 Semi-Volatile Mix #1 Price on request 50114 ICP Mix #2 (Homogenize before sampling) Price on request