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 3352.22-100-ME Cypermethrin, isomer mix Price on request 94384 Volatile Hydrocarbon Standard Price on request 56130 Zinc (Zn) Price on request