TFNA-AM, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677946 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 12534.12-100-AN Bisphenol S, 100µg/ml in Acetonitrile, 1ml Price on request 72249 L-Serine Price on request 673554 Difenoconazole, 100 µg/ml, Ethyl acetate, 5ml Price on request