EPA Method 8260B Purgeable Internal Standard Back Catalog number: 28013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8376.17-100-AN Mycophenolic acid, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 24280-93-1 Price on request XA12081100AC 2,4´-DDT D8, 100µg/ml in Acetone, 1ml Price on request 673480 Bifenthrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request