Polychlorinated Biphenyl (PCBs) Standards

Applications 2',4,4',5,5',6-Hexachloro-[1,1'-biphenyl]-2-ol is an intermediate in the synthesis of 1,2,3,7,8-Pentachlorodibenzofuran (P237970), which is a toxic polychlorinated dibenzofuran detected in domestic meat and poultry. References Feil, V., et al.: J. Agric. Food Chem., 48, 6163 (2000); Huwe, J., et al.: Food Addit. Contam., 21, 182 (2004); Llobet, J., et al.: Toxicol. Lett., 178, 117 (2008)

Applications 2-Chlorobiphenyl (cas# 2051-60-7) is a useful research chemical.

Applications 3,4,5-Trichlorobiphenyl is a polychlorinated biphenyl (PCB) congeners. References Ballschmiter, K., et al.: Fresenius J Anal Chem., 302, 20 (1980); Hawker, Darryl W., et al.: Environ Sci Technol., 22, 382 (1988)

Applications 2,2',3,4'-Tetrachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners. References Ballschmiter, K., et al.: Fresenius J Anal Chem., 302, 20 (1980); Hawker, Darryl W., et al.: Environ Sci Technol., 22, 382 (1988)

Applications 2,2',3,3',4,4',5,5',6,6'-Decachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners. A halogenated organic contaminant and a pesticide. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Ballschmiter, K., et al.: Fresenius J Anal Chem., 302, 20 (1980); Hawker, Darryl W., et al.: Environ Sci Technol., 22, 382 (1988); Souza, A. C., et al.: Mar. Pollut. Bull., 133, 436 (2018); Siddiqi, H. A., et al.: J. Chem.Soc. Pakistan, 39, 851 (2017)

Applications 2,3,4,4',5-Pentachlorobiphenyl is a toxic organic pollutant. References Noren, K., Meironyte, D.: Chemosphere, 40, 1111 (2000); Shoeib, M., Harner, T.: Environ. Sci. Technol., 36, 4142 (2002);

Applications PCB 209-13C12 is a standard for environmental testing and research. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References EPA. Method 1668, (EPA 821-R-00-002) (1999)

Applications 3,3',4,4'-Tetrachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners. References Ballschmiter, K., et al.: Fresenius J Anal Chem., 302, 20 (1980); Hawker, Darryl W., et al.: Environ Sci Technol., 22, 382 (1988)

Applications 2,2',3,3',4,4',5-Heptachloro-1,1'-biphenyl is a toxic organic pollutant. References Noren, K., Meironyte, D.: Chemosphere, 40, 1111 (2000); Bi, X., et al.: Environ. Sci. Technol., 41, 5647 (2007);