2,3,5,6-Tetrachlorophenol-PFB derivative Back Catalog number: 71572 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680852 PCB 95, 10 µg/ml, Isooctane, 10ml Price on request 679161 2-Nitrobenzaldehyde semicarbazone, 25mg Price on request DF-234678-S 2,3,4,6,7,8-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request