EPA Method 525 - Pesticide Standard Back Catalog number: 30127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 55055 WP & DMRQA Demands Price on request 673846 Chlormequat chloride, 10.0 µg/ml, Water, 10ml Price on request C17900000 Vamidothion, certified, 0.1g Price on request