1-Chloro-2-nitrobenzene, 250mg Back Catalog number: 678296 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended PCN-CVS-A PAH-CVS-A Calibration Kit, 5 x 200uL, nonane Price on request 59353 WS Anions - Cal Check (X 10) Price on request 54558 Potassium (K) Price on request