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 S-4058 Dibenzothiophene in Xylene S-4058 1000 µg/mL, 5x1mL ampoules Please request for diluted samples in the range 1 to 1000mg/mL. Price on request T886250 Trisodium Isocitric Acid, 1g Price on request CCZ-3 3-Chloro-9H-carbazole, 1.2ml x 50ug/ml, nonane Price on request