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 54200 Nitrate as NO3-, 1000µg/ml in water, 100ml Price on request 11320.2-K-ME Tribromoethylene,1000 µg/mL,MeOH,1mL, Price on request 90617 Ethanol, 2000µg/ml in Water, 1ml Price on request