CLP Semi-Volatile Calibration Mix #2 Back Catalog number: 94834 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681776 Monobenzyl Phthalate, 100mg Price on request 11787.10 1,2,3,4,5,6,7-Heptachloronaphthalene,,,, Price on request 674467 Halfenprox, 10.0 µg/ml, Acetonitrile, 10ml Price on request