Spiking Standard #2 Back Catalog number: 50756 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3437.15-100 Metalaxyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 57837-19-1 Price on request 678378 4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Price on request 71019 n-Nonacosane Price on request