EPA Method 525 - Tuning Standard Back Catalog number: 30033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2313.15-100 Chloroxuron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1982-47-4 Price on request L13700000CY Flucythrinate, 10 ng/µl, 10ml Price on request 675642 Propaquizafop, 100 µg/ml, Ethyl acetate, 5ml Price on request