PCB No. 185, 10 ng/µl, 10ml Back Catalog number: L20018500IO Availability: In the manufacturer's stock Price on request - + Recommended T526140 gama-Tocopherol, 50mg Price on request 71063 o-Methylstyrene Price on request WP-CVS "Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Price on request