Gold (Au) Back Catalog number: 56279 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4055-5-IOX5 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 675104 Sodium p-n-decylbenzenesulfonate, 100 µg/ml, Meth Price on request EPA-8290MSS Matrix Spiking Solution, 1.2ml, nonane Price on request