WP 1,4-Dioxane Back Catalog number: 38193 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673508 Chlorothalonil, 100 µg/ml, Ethyl acetate, 5ml Price on request N-13829-100MG Tri(chloropropyl) phosphate, 100mg Price on request 23004 EPA Method 8260B Surrogate Standard Price on request