Isonicotinic acid, 1000mg Back Catalog number: 682696 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 82506 EPA Method 8250/8250A Mix #3 - Pesticides Price on request F-7144.4-1G 2-Methoxy-1-propanol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1589-47-5 Price on request 53068 Spiking Standard Kit Price on request