CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 22016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673293 Fluazifop, 100 µg/ml, Acetonitrile, 5ml Price on request 50444 Anion Mix IC (Mix) Price on request EPA-8290HRCC3 Calibration Verification Solution , 1ml, nonane Price on request