Aroclor 1268 & Tetrachloro-m-xylene Back Catalog number: 95409 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1022.24-K-IO n-Tetracosane-d50, 1000µg/ml in IO, 1ml Price on request 3492.10-100-CY Propetamphos Price on request 11374.12-K-IO 2-Nitrodibenzothiophene,1000 µg/mL,isooctane,1mL, Price on request