Mixed Calibration Kit Back Catalog number: 53052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4055-0-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 9365.14-K-10IO Di-n-propyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,10mL Price on request 11921.9-K-ME (-)-Captopril,1000 µg/mL,MeOH,1mL, Price on request