EPA Method 502/524 Surrogate Standard #2 Back Catalog number: 19267 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA15180000AL Metoxuron, 100μg/mL in Acetonitrile, 1ml Price on request 10132.6-K-IP 2-Chloro-1,3-dinitrobenzene, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 606-21-3 Price on request 79078 EPA Method 8330 Analyte Price on request