beta-Endosulfan, 100 µg/ml, Methanol, 1ml Back Catalog number: 679467 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1526.24-K-DCX5 Coronene-d12, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-5, Cas.no. 16083-32-2 Price on request NK-ST-A4 Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request UFA-015S Methyl g-linolenate C18:3, 10mg/ml in Heptane, 1ml Price on request