Semi-Volatile Mix #4 Back Catalog number: 94474 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3439.14-100 Metazachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 67129-08-2 Price on request 674259 Halfenprox, 10mg Price on request 91020 Phenol Price on request