Spiking Standard #2 Back Catalog number: 53070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79252 EPA Method 8330 Analyte Price on request 15900-2291D-100AN Fenthion-d6, 100µg/ml in Acetonitrile, 1ml Price on request 677008 D3-Mepiquat iodide, 10mg Price on request