Native HCH Solution/Mixture, 1.2ml, nonane Back Catalog number: HCH-MXA Availability: In the manufacturer's stock Price on request - + Recommended R415002 Riboflavin-13C,15N2, 1mg Price on request 54325 Total Dissolved Solids Price on request 680442 alpha-HCH, 100 µg/ml, Methanol, 1ml Price on request