EPA Method 525.2 Pesticide Level 4 Back Catalog number: 92843 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674510 D3-Mepiquat iodide, 100 µg/ml, Deuterium oxide, Price on request 10982.9-100-ME (±)-Vanillomandelic acid-d3,100 µg/mL,MeOH,1mL, Price on request 674009 Monuron, 100mg Price on request