pH 10.0 Standard @ 25°C Back Catalog number: 59627 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4054-0-10XY 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 680667 Sibutramine hydrochloride monohydrate, 50mg Price on request T425602 Thyroxine-13C6, 1mg Price on request