Metals Mix Back Catalog number: 50667 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4055-25-10IO 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 3353.8-K-ME 2,4-D,1000 µg/mL,MeOH,1mL, Price on request 70055 sec-Butyl benzene Price on request