CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 23016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-0642-100AN5 Iopamidol, 100µg/ml in Acetonitrile, 5ml Price on request 10270.15-25-AN Verrucarol, 25µg/ml in Acetonitrile, 1ml Price on request 673311 Fosthiazate, 100 µg/ml, Acetonitrile, 5ml Price on request