PCB No. 18, certified, 25mg Back Catalog number: C20001800 Availability: In the manufacturer's stock Price on request - + Recommended 23012 EPA Method 8260B Surrogate Standard Price on request 682968 Bispyribac sodium salt, 100 µg/ml, Methanol, 5ml Price on request 3434.12-100-CY MCPB-methyl ester Price on request