PCB No. 18, certified, 25mg Back Catalog number: C20001800 Availability: In the manufacturer's stock Price on request - + Recommended 94448 CLP SOM 01.1 SVOC DMC Acids Price on request 677742 Nitralin, 10 µg/ml, Ethyl acetate, 10ml Price on request 72613 Demeton-S-methyl, 1000µg/ml in MeOH, 1ml Price on request