Gentlemen you can acquire and use in the field of metallurgy and other industries. This product as osmium into powder isotope isotope content Osmia OS187, as a percentage of 99.4%. Chemical composition - 99.98% OS. Isotope composition of at least 99.4% isotope Osmia of the content of all other osmia isotopes (OS192, OS190, OS189, OS186) is not more than 0.6%. The packaging, in accordance with GOST in the sealed glass ampoules from 5 and to 50 grams in each. Minimum supply party from 10 grams. Form payment-100% prepayment. Payment by signing a contract by both parties and receiving all permitting export documents.