Fonofos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678094 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C16171500 Phthalic acid, bis-cyclohexyl ester, 250mg Price on request 92026 Internal & Surrogate Standard 8260B Price on request 672954 Econazolnitrat, 100mg Price on request