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 2026.6-10MG gamma-HCH (BHC),neat,neat,10mg, Price on request 58148 Cadmium (Cd) Price on request 52065A Spiking Standard 2 Price on request