1,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1368-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended C14790000 MCPB, 100mg Price on request 9282.28-K-ME Sildenafil citrate,1000 µg base/mL,MeOH,1mL Price on request S-4055-100-10IO 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