2',3,4,4',5-Pentachlorobiphenyl (123) Back Catalog number: 66123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71231 2,4-Dimethylpentane Price on request 10446.7-10MG Trigonelline hydroiodide Price on request 679463 Endrin, 100 µg/ml, Methanol, 1ml Price on request