gamma-HCH, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 673956 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3101.12-50-IO 3,4,5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 115245-08-4 Price on request 673696 S421, 100 µg/ml, Ethyl acetate, 5ml Price on request 10458.30-10MG Tetraphenylrecorcinol bis(diphenylphosphate), 99% (LC) Price on request