PCB No. 81, 10µg/ml in Isooctane, 10ml Back Catalog number: L20008100IO Availability: In the manufacturer's stock Price on request - + Recommended 4:2FTS Sodium 1H,1H,2H,2H-perfluorohexanesulfonate (4:2), 50µg/ml in MeOH, 1,2ml Price on request C11320000 Chloridazon, 250mg Price on request 83583 2,3,5,6-Tetrachloroterephthalic acid Price on request