525 Internal Standard Back Catalog number: 96263 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2791.13-100-IO 4,4'-Methylenebis(2-chloroaniline), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 101-14-4 Price on request 95727 Semi-Volatile Mix Price on request 59627 pH 10.0 Standard @ 25°C Price on request