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 673206 Azinphos-methyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request X9148 N-Nitrosodi-n-butylamine Price on request 96753 Terbufos Price on request