Fipronil-sulfone, 100 ng/µl, 1ml Back Catalog number: XA13645500AL Availability: In the manufacturer's stock Price on request - + Recommended 30491 1,2,4-Trimethylbenzene Price on request 50450 Custom Metals Standard Price on request 91489 MA - EPH Matrix Spike Rev 1.0/1.1 Price on request