We are aaabbb based in aaa , Armenia. We are member of Tradekey.com since May, 2009. Our business is related to Chemicals industry and we specifically deal in se 74. Please find our product details below:senen 74, os 87We have 500 gram selenium 74 and sertificates IGAS, GIREDMET for this product.price 35000$ per gramWe have 10 gram osmium 187 analytical analysis for this product.price 12000$ per gram *****Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.