N-Nitroso-di-n-butylamine, 100mg Back Catalog number: 682106 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2127.12-100-IOX10 Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request 50678 Propionic Acid (C3H6O2) Price on request EDF-5999 Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml Price on request