Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Back Catalog number: PCB-IS-C20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678083 Butafenacil, 100 µg/ml, Acetonitrile, 1ml Price on request 673585 Fenhexamid, 10 µg/ml, Ethyl acetate, 10ml Price on request 679945 Verapamil hydrochloride, 100mg Price on request