Modified 525.2 Pesticide Standard #1 Back Catalog number: 31006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C17774500 2,4,5-Trichlorophenol, certified, 0.1g Price on request 95517 PAH Standard Conc Price on request 674977 Diclofop-methyl, 250mg Price on request