Aroclor 1221 & Tetrachloro-m-xylene Back Catalog number: 95402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673580 Fenarimol, 100 µg/ml, Ethyl acetate, 5ml Price on request 72288 D-Xylose Price on request 72200 Malonic acid Price on request