WP 1,4-Dioxane Back Catalog number: 38194 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4055-5010IO Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO Price on request 38337 RCRA WI DRO Price on request 10343.20-10MG Amitriptyline-d3 hydrochloride (N-methyl-d3) Price on request