2,2',3,3',5-Pentachlorobiphenyl (83) Back Catalog number: 66083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70823 Chloridazon, 1000µg/ml in MeOH, 1ml Price on request 96587 Pseudoephedrine Price on request 678247 Butachlor, 100 µg/ml, Methanol, 1ml Price on request