Check the listing for details. Os187 - Osmium 187 Isotope 0.34g. Condition: New. Listed at 1490.00 USD. HOTLINE: 0043-650-4798888 leading supplier for high purity elements, periodic table displays for research, education and collection. Living science… Os187 - Osmium 187 Isotope 0.34g Os187 - Osmium 187 Isotope 0.34g A sample of the rarely found Os 187 with an isotopic purity of more than 98% Ampoule with 0.34g pure Os187 powder. The samples were examined by the Vienna Atomic Institute. On request you will receive the measurement results. We offer discounts for Universities and Schools inclusive shipping on invoice! If you need a product not listed in our shop please contact us for a price quote! Shipping Delivery time: Due to actual shipping restrictions shipping and many delays with standard airmail we send ALL our products by DHL express only. We are happy to combine several items or orders.