13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681587 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0705.13-500-IO 1,4,6-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-42-2 Price on request 683797 Nivalenol monohydrate, 100 µg/ml, Acetonitrile, Price on request 678626 Vamidothion-sulfoxide, 100 µg/ml, Acetonitrile, Price on request