2,4-Dinitrophenol-PFB derivative Back Catalog number: 71578 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32065 EPA Method 502/524 High Conc VOC Mix #8, 2000µg/ml in MeOH, 1ml Price on request 675231 Dichlorprop, 100 µg/ml, Acetonitrile, 5ml Price on request C521002 Citric Acid-2,2,4,4-d4, 10mg Price on request