TFNA, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681202 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8634.17-05-AN U{13C17}-Aflatoxin B1, 0.5µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request 31037 4-Nitroanisole Price on request M-8315-DNPH-10ML Acetaldehyde-DNPH & Formaldehyde-DNPH, 10mL Price on request