Instrument Standard 2 Back Catalog number: 52078 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673619 gamma-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 38230 SemiVolatile in Soil PT Price on request 15900-1450-100AN5 Desmetryn, 100μg/ml in Acetonitrile, 5ml Price on request