Selenium Board

Available: Selenium Powder

Product:slenium 74 isotope
Quantity:500g-2kg mothly
Price:based on the current price directly from factory in Russia
More info:We are official distributor of Selenium 74 isotope from Russia--the only one who produces Se74 and many other kind of rare elements.
chimic frequency is at the level of 99, 98;

Tel.:008613693634816

Posted: 8 November 2013, 07:43 GMT. Permalink