Aroclor 1248 Back Catalog number: 70019R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672829 Thifensulfuron-methyl, 100mg Price on request 673354 Chlorotoluron, 10.0 µg/ml, Acetonitrile, 10ml Price on request 31452 Trichloroacetonitrile Price on request