2-Methoxy-2',3',5,5',6'-pentachlorobiphenyl, 100µg/ml in IO, 1ml Back Catalog number: MOPCB-5002S Availability: In the manufacturer's stock Price on request - + Recommended 54156 WP Total Hardness Price on request 91829 Herbicide Methyl Derivatives Price on request 53068 Spiking Standard Kit Price on request