TFNA, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681202 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C12320000 Dichloroacetic acid, certified, 1g Price on request 92167 Volatile Mix #3 VOC - FID Price on request 674987 D20-Ethoxyquin Dimer, 5mg Price on request