CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 23016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1709.19-10MG 2-Methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63020-58-6 Price on request 59027 Acetic acid (C2H4O2) Price on request 15900-0230-100AN5 Atrazin, 100μg/ml in Acetonitrile, 5ml Price on request