EPA Method 525 - PAH Standard Back Catalog number: 19362 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 8676.12-K-ME Pyrimethanil Price on request 15900-2430-100AN5 Flufenacet, 100µg/ml in Acetonitrile, 5ml Price on request S-4515-2-50PE ISO 9377-2 Extraction solvent standard solution Dilute of "extraction solvent stock solution" (S-4212) 10 times with the extracting solvent (n-pentane) Use 50mL of extraction solvent standard solution pr. experiment Price on request