beta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673615 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 51134 GRO Standard C6-C10, 2000µg/ml in MetChloride, 1ml Price on request 98453 Organophosporus Pesticides Price on request VHG-PTEN-500 Te, 1000 µg/mL in 5% HNO3, 500ml Price on request