Perfluoro-n-octanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 72338 1-(2,3-Dichlorophenyl)-3-methylurea Price on request 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 79265 Tetrachloroethene Price on request