CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 21016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8944.7-100-CY 2,6-Dichlorobenzonitrile Price on request 51130 Aromatics Quantitative Calibration Mix #2 Price on request 38147 WP Total Xylenes Price on request