CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 23016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50131 ICP-MS Mix Price on request 79597 Phenanthrene-d10 Price on request 684232 N-Nitrosomorpholine, 100µg/ml in MeOH, 5ml Price on request