CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 21016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683093 Trinexapac-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 92368 MA - VPH Surrogate Spike Price on request PCB-IS-B Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request