gamma-HCH, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 677217 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C17000200 Sulfathiazole, 250mg Price on request 681691 2,3,5,6-Tetrachlorophenol, 100 µg/ml, Methanol, Price on request 71927 Disulfoton sulfone, 1000µg/ml in MeOH, 1ml Price on request