Clethodim Back Catalog number: 73198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30065 EPA Method 502/524 High Conc VOC Mix #8 Price on request 51124 Internal Standard ASTM D-5307 Price on request 16130CSL Extended Calibration/Low Level Solution , 500uL, nonane Price on request