Conductance @ 20°C [500 µmho/cm] Back Catalog number: 59823 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4054-5K-10XY Dibenzothiophene in Xylene 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 S-4054-0-XY S Price on request 673836 Chlorotoluron, 250mg Price on request 98222 EPA Method 8260 VOC Standard Price on request