Metals Mix #2 Back Catalog number: 59638 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673806 Fenbutatin oxide, 250mg Price on request 97024 o, m, & p-Xylenes Price on request 677419 1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone, 50mg Price on request