2,3,3',4,4',5,5'-Heptachlorobiphenyl (PCB-189) is a polychlorinated biphenyl (PCB) compound characterized by its complex structure, which includes seven chlorine atoms attached to a biphenyl backbone. This specific congener is known for its persistence in the environment and bioaccumulation in living organisms, leading to potential toxic effects. PCB-189 is typically found in nonane solutions, which serve as a solvent for its analysis and application in various studies. The compound is often used in research related to environmental chemistry, toxicology, and the assessment of PCB contamination. Its isotopically labeled form, 13C12, indicates that it contains twelve carbon-13 isotopes, enhancing its utility in analytical techniques such as mass spectrometry. The concentration of 40 ± 2 µg/ml suggests a precise formulation for experimental purposes. Overall, PCB-189 is significant in understanding the environmental impact of PCBs and their regulatory implications due to their hazardous nature.

2,3,3',4,4',5,5'-HEPTACB (PCB-189) (13C12, 99%) 40+/-2 ug/ml in Nonane

208263-73-4: 2,3,3',4,4',5,5'-Heptachlorobiphenyl (PCB-189) is a polychlorinated biphenyl (PCB) compound characterized by its complex structure, which includes seven chlorine atoms attached to a biphenyl backbone. This specific congener is known for its persistence in the environment and bioaccumulation in living organisms, leading to potential toxic effects. PCB-189 is typically found in nonane solutions, which serve as a solvent for its analysis and application in various studies. The compound is often used in research related to environmental chemistry, toxicology, and the assessment of PCB contamination. Its isotopically labeled form, 13C12, indicates that it contains twelve carbon-13 isotopes, enhancing its utility in analytical techniques such as mass spectrometry. The concentration of 40 ± 2 µg/ml suggests a precise formulation for experimental purposes. Overall, PCB-189 is significant in understanding the environmental impact of PCBs and their regulatory implications due to their hazardous nature.

CAS 208263-73-4

2,3,3',4,4',5,5'-HEPTACB (PCB-189) (13C12, 99%) 40+/-2 ug/ml in Nonane

PCB No. 189 13C12 40 µg/mL in Isooctane

Ref: 04-A20018913IO-40

PCB No. 189 13C12 40 µg/mL in Isooctane

Ref: 04-V20018913IO-40