Method 504.1LFB Mix Back Catalog number: 94019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675939 D9-Butachlor, 10mg Price on request 93464 1,4-Dioxane-d8 Price on request 40016 PAH Mix (16 anal.), 100µg/mL in Acetonitrile, 1ml Price on request