PCB Isomers Mix A Back Catalog number: 94274 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682234 2,4-Dihydroxybenzophenone, 1000mg Price on request 680789 Spirotetramat-enol-glucoside, 10.0 µg/ml, Acetoni Price on request 672893 Tribenuron-methyl, 100mg Price on request