4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 679107 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DD-123478-S 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request 686032 Amyl salicylate, 250mg Price on request MISA-NC Group 23 - Extractables, Neutral Chlorinated, 2.0mg/mL in CH2Cl2, 1ml Price on request